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122 The Best Genetics Research Topics For Projects

The study of genetics takes place across different levels of the education system in academic facilities all around the world. It is an academic discipline that seeks to explain the mechanism of heredity and genes in living organisms. First discovered back in the 1850s, the study of genetics has come a pretty long way, and it plays such an immense role in our everyday lives. Therefore, when you are assigned a genetics research paper, you should pick a topic that is not only interesting to you but one that you understand well.

Choosing Research Topics in Genetics

Even for the most knowledgeable person in the room, choosing a genetics topic for research papers can be, at times, a hectic experience. So we put together a list of some of the most exciting top in genetics to make the endeavor easier for you. However, note, while all the topics we’ve listed below will enable you to write a unique genetic project, remember what you choose can make or break your paper. So again, select a topic that you are both interested and knowledgeable on, and that has plenty of research materials to use. Without further ado, check out the topics below.

Interesting Genetics Topics for your Next Research Paper

Genes and DNA: write a beginners’ guide to genetics and its applications
Factors that contribute or/and cause genetic mutations
Genetics and obesity, what do you need to know?
Describe RNA information
Is there a possibility of the genetic code being confidential?
Are there any living cells present in the gene?
Cancer and genetics
Describe the role of genetics in the fight against Alzheimer’s disease
What is the gene
Is there a link between genetics and Parkinson’s disease? Explain your answer.
Replacement of genes and artificial chromosomes
Explain genetic grounds for obesity
Development and disease; how can genetics dissect the developing process
Analyzing gene expression – RNA
Gene interaction; eye development
Advances and developments in nanotechnology to enable therapeutic methods for the treatment of HIV and AIDS.
Isolating and identifying the cancer treatment activity of special organic metal compounds.
Analyzing the characteristics in certain human genes that can withstand heavy metals.
A detailed analysis of genotypes that is both sensitive and able to endure heavy metals.
Isolating special growth-inducing bacteria that can assist crops during heavy metal damage and identifying lipid directing molecules for escalating heavy metal endurance in plants.

Hot and Controversial Topics in Genetics

Is there a link between genetics and homosexuality? Explain your answer
Is it ethical and morally upright to grow human organs
Can DNA changes beat aging
The history and development of human cloning science
How addictive substances alter our genes
Are genetically modified foods safe for human and animal consumption?
Is depression a genetically based condition?
Genetic diagnosis of the fetus
Genetic analysis of the DNA structure
What impact does cloning have on future generations?
What is the link between genetics and autism?
Can artificial insemination have any sort of genetic impact on a person?
The advancements in genetic research and the bioethics that come with them.
Is human organ farming a possibility today?
Can genetics allow us to design and build a human to our specifications?
Is it ethical to try and tamper with human genetics in any way?

Molecular Genetics Topics

Molecular techniques: How to analyze DNA(including genomes), RNA as well as proteins
Stem cells describe their potential and shortcomings
Describe molecular and genome evolution
Describe DNA as the agent of heredity
Explain the power of targeted mutagenesis
Bacteria as a genetic system
Explain how genetic factors increase cancer susceptibility
Outline and describe recent advances in molecular cancer genetics
Does our DNA sequencing have space for more?
Terminal illness and DNA.
Does our DNA determine our body structure?
What more can we possibly discover about DNA?

Genetic Engineering Topics

Define gene editing, and outline key gene-editing technologies, explaining their impact on genetic engineering
The essential role the human microbiome plays in preventing diseases
The principles of genetic engineering
Project on different types of cloning
What is whole genome sequencing
Explain existing studies on DNA-modified organisms
How cloning can impact medicine
Does our genetics hold the key to disease prevention?
Can our genetics make us resistant to certain bacteria and viruses?
Why our genetics plays a role in chronic degenerative diseases.
Is it possible to create an organism in a controlled environment with genetic engineering?
Would cloning lead to new advancements in genetic research?
Is there a possibility to enhance human DNA?
Why do we share DNA with so many other animals on the planet?
Is our DNA still evolving or have reached our biological limit?
Can human DNA be manipulated on a molecular or atomic level?
Do we know everything there is to know about our DNA, or is there more?

Controversial Human Genetic Topics

Who owns the rights to the human genome
Is it legal for parents to order genetically perfect children
is genetic testing necessary
What is your stand on artificial insemination vs. ordinary pregnancy
Do biotech companies have the right to patent human genes
Define the scope of the accuracy of genetic testing
Perks of human genetic engineering
Write about gene replacement and its relationship to artificial chromosomes.
Analyzing DNA and cloning
DNA isolation and nanotechnology methods to achieve it.
Genotyping of African citizens.
Greatly mutating Y-STRs and the isolated study of their genetic variation.
The analytical finding of indels and their genetic diversity.

DNA Research Paper Topics

The role and research of DNA are so impactful today that it has a significant effect on our daily lives today. From health care to medication and ethics, over the last few decades, our knowledge of DNA has experienced a lot of growth. A lot has been discovered from the research of DNA and genetics.

Therefore, writing a good research paper on DNA is quite the task today. Choosing the right topic can make things a lot easier and interesting for writing your paper. Also, make sure that you have reliable resources before you begin with your paper.

Can we possibly identify and extract dinosaur DNA?
Is the possibility of cloning just around the corner?
Is there a connection between the way we behave and our genetic sequence?
DNA research and the environment we live in.
Does our DNA sequencing have something to do with our allergies?
The connection between hereditary diseases and our DNA.
The new perspectives and complications that DNA can give us.
Is DNA the reason all don’t have similar looks?
How complex human DNA is.
Is there any sort of connection between our DNA and cancer susceptibility and resistance?
What components of our DNA affect our decision-making and personality?
Is it possible to create DNA from scratch under the right conditions?
Why is carbon such a big factor in DNA composition?
Why is RNA something to consider in viral research and its impact on human DNA?
Can we detect defects in a person’s DNA before they are born?

Genetics Topics For Presentation

The subject of genetics can be quite broad and complex. However, choosing a topic that you are familiar with and is unique can be beneficial to your presentation. Genetics plays an important part in biology and has an effect on everyone, from our personal lives to our professional careers.

Below are some topics you can use to set up a great genetics presentation. It helps to pick a topic that you find engaging and have a good understanding of. This helps by making your presentation clear and concise.

Can we create an artificial gene that’s made up of synthetic chromosomes?
Is cloning the next step in genetic research and engineering?
The complexity and significance of genetic mutation.
The unlimited potential and advantages of human genetics.
What can the analysis of an individual’s DNA tell us about their genetics?
Is it necessary to conduct any form of genetic testing?
Is it ethical to possibly own a patent to patent genes?
How accurate are the results of a genetics test?
Can hereditary conditions be isolated and eliminated with genetic research?
Can genetically modified food have an impact on our genetics?
Can genetics have a role to play in an individual’s sexuality?
The advantages of further genetic research.
The pros and cons of genetic engineering.
The genetic impact of terminal and neurological diseases.

Biotechnology Topics For Research Papers

As we all know, the combination of biology and technology is a great subject. Biotechnology still offers many opportunities for eager minds to make innovations. Biotechnology has a significant role in the development of modern technology.

Below you can find some interesting topics to use in your next biotechnology research paper. Make sure that your sources are reliable and engage both you and the reader.

Settlements that promote sustainable energy technology maintenance.
Producing ethanol through molasses emission treatment.
Evapotranspiration and its different processes.
Circular biotechnology and its widespread framework.
Understanding the genes responsible for flora response to harsh conditions.
Molecule signaling in plants responding to dehydration and increased sodium.
The genetic improvement of plant capabilities in major crop yielding.
Pharmacogenomics on cancer treatment medication.
Pharmacogenomics on hypertension treating medication.
The uses of nanotechnology in genotyping.
How we can quickly detect and identify food-connected pathogens using molecular-based technology.
The impact of processing technology both new and traditional on bacteria cultures linked to Aspalathus linearis.
A detailed analysis of adequate and renewable sorghum sources for bioethanol manufacturing in South Africa.
A detailed analysis of cancer treatment agents represented as special quinone compounds.
Understanding the targeted administering of embelin to cancerous cells.

Tips for Writing an Interesting Genetics Research Paper

All the genetics research topics above are excellent, and if utilized well, could help you come up with a killer research paper. However, a good genetics research paper goes beyond the topic. Therefore, besides choosing a topic, you are most interested in, and one with sufficient research materials ensure you

Fully Understand the Research Paper Format

You may write on the most interesting genetics topics and have a well-thought-out set of ideas, but if your work is not arranged in an engaging and readable manner, your professor is likely to dismiss it, without looking at what you’ve written. That is the last thing you need as a person seeking to score excellent grades. Therefore, before you even put pen to paper, understand what research format is required.

Keep in mind that part of understanding the paper’s format is knowing what words to use and not to use. You can contact our trustful masters to get qualified assistance.

Research Thoroughly and Create an Outline

Whichever genetics research paper topics you decide to go with, the key to having excellent results is appropriately researching it. Therefore, embark on a journey to understand your genetics research paper topic by thoroughly studying it using resources from your school’s library and the internet.

Ensure you create an outline so that you can note all the useful genetic project ideas down. A research paper outline will help ensure that you don’t forget even one important point. It also enables you to organize your thoughts. That way, writing them down in the actual genetics research paper becomes smooth sailing. In other words, a genetics project outline is more like a sketch of the paper.

Other than the outline, it pays to have an excellent research strategy. In other words, instead of looking for information on any random source you come across, it would be wise to have a step-by-step process of looking for the research information.

For instance, you could start by reading your notes to see what they have to say about the topic you’ve chosen. Next, visit your school’s library, go through any books related to your genetics research paper topic to see whether the information on your notes is correct and for additional information on the topic. Note, you can visit the library either physically or via your school’s website. Lastly, browse educational sites such as Google Scholar, for additional information. This way, you’ll start your work with a bunch of excellent genetics project ideas, and at the same time, you’ll have enjoyed every step of the research process.

Get Down to Work

Now turn the genetics project ideas on your outline into a genetics research paper full of useful and factual information.

There is no denying writing a genetics research paper is one of the hardest parts of your studies. But with the above genetics topics and writing tips to guide you, it should be a tad easier. Good luck!

119 Genetics Research Topics You Must Know About

Put simply, Genetics is the study of genes and hereditary traits in living organisms. Knowledge in this field has gone up over time, and this is proportional to the amount of research.

Right from the DNA structure discovery, a lot more has come out into the open. There are so many genetics research topics to choose from because of the wide scope of research done in recent years.

Genetics is so dear to us since it helps us understand our genes and hereditary traits. In this guide, you will get to understand this subject more and get several topic suggestions that you can consider when looking for interesting genetics topics.

Writing a paper on genetics is quite intriguing nowadays. Remember that because there are so many topics in genetics, choosing the right one is crucial. It will help you cut down on research time and the technicality of selecting content for the topic. Thus, it would matter a lot if you confirmed whether or not the topic you’re choosing has relevant sources in plenty.

What Is Genetics?

Before we even go deeper into genetics topics for research papers, it is essential to have a basic understanding of what the subject entails.

Genetics is a branch of Biology to start with. It is mainly focused on the study of genetic variation, hereditary traits, and genes.

Genetics has relations with several other subjects, including biotechnology, medicine, and agriculture. In Genetics, we study how genes act on the cell and how they’re transmitted from a parent to the offspring. In modern Genetics, the emphasis is more on DNA, which is the chemical substance found in genes. Remember that Genetics cut across animals, insects, and plants – basically any living organism there is.

Tips On How To Write A Decent Research Paper On Genetics

When planning to choose genetics topics, you should also make time and learn how to research. After all, this is the only way you can gather the information that will help you come up with the content for the paper. Here are some tips that can bail you out whenever you feel stuck:

Choosing the topic, nonetheless, is not an easy thing for many students. There are just so many options present, and often, you get spoilt for choice. But note that this is an integral stage/process that you have to complete. Do proper research on the topic and choose the kind of information that you’d like to apply.

Choose a topic that has enough sources academically. Also, choosing interesting topics in genetics is a flex that can help you during the writing process.

On the web, there’s a myriad of information that often can become deceiving. Amateurs try their luck to put together several pieces of information in a bid to try and convince you that they are the authority on the subject. Many students become gullible to such tricks and end up writing poorly in Genetics.

Resist the temptation to look for an easy way of gaining sources/information. You have to take your time and dig up information from credible resources. Otherwise, you’ll look like a clown in front of your professor with laughable Genetics content.

Also, it is quite important that you check when your sources were updated or published. It is preferred and advised that you use recent sources that have gone under satisfactory research and assessment.

Also, add a few words to each on what you’re planning to discuss.Now, here are some of the top genetics paper topics that can provide ideas on what to write about.

Good Ideas For Genetics Topics

Here are some brilliant ideas that you can use as research paper topics in the Genetics field:

Is the knowledge of Genetics ahead of replication and research?
What would superman’s genetics be like?
DNA molecules and 3D printing – How does it work?
How come people living in mountainous regions can withstand high altitudes?
How to cross genes in distinct animals.
Does gene-crossing really help to improve breeds or animals?
The human body’s biggest intriguing genetic contradictions
Are we still far away from achieving clones?
How close are we to fully cloning human beings?
Can genetics really help scientists to secure various treatments?
Gene’s regulation – more details on how they can be regulated.
Genetic engineering and its functioning.
What are some of the most fascinating facts in the field of Genetics?
Can you decipher genetic code?
Cancer vaccines and whether or not they really work.
Revealing the genetic pathways that control how proteins are made in a bacterial cell.
How food affects the human body’s response to and connection with certain plants’ and animals’ DNA.

Hot Topics In Genetics

In this list are some of the topics that raise a lot of attention and interest from the masses. Choose the one that you’d be interested in:

The question of death: Why do men die before women?
Has human DNA changed since the evolution process?
How much can DNA really change?
How much percentage of genes from the father goes to the child?
Does the mother have a higher percentage of genes transferred to the child?
Is every person unique in terms of their genes?
How does genetics make some of us alike?
Is there a relationship between diets and genetics?
Does human DNA resemble any other animal’s DNA?
Sleep and how long you will live on earth: Are they really related?
Does genetics or a healthy lifestyle dictate how long you’ll live?
Is genetics the secret to long life on earth?
How much does genetics affect your life’s quality?
The question on ageing: Does genetics have a role to play?
Can one push away certain diseases just by passing a genetic test?
Is mental illness continuous through genes?
The relationship between Parkinson’s, Alzheimer’s and the DNA.

Molecular Genetics Topics

Here is a list of topics to help you get a better understanding of Molecular genetics:

Mutation of genes and constancy.
What can we learn more about viruses, bacteria, and multicellular organisms?
A study on molecular genetics: What does it involve?
The changing of genetics in bacteria.
What is the elucidation of the chemical nature of a gene?
Prokaryotes genetics: Why does this take a centre stage in the genetics of microorganisms?
Cell study: How this complex assessment has progressed.
What tools can scientists wield in cell study?
A look into the DNA of viruses.
What can the COVID-19 virus help us to understand about genetics?
Examining molecular genetics through chemical properties.
Examining molecular genetics through physical properties.
Is there a way you can store genetic information?
Is there any distinction between molecular levels and subcellular levels?
Variability and inheritance: What you need to note about living things at the molecular level.
The research and study on molecular genetics: Key takeaways.
What scientists can do within the confines of molecular genetics?
Molecular genetics research and experiments: What you need to know.
What is molecular genetics, and how can you learn about it?

Human Genetics Research Topics

Human genetics is an interesting field that has in-depth content. Some topics here will jog your brain and invoke curiosity in you. However, if you have difficulty writing a scientific thesis , you can always contact us for help.

Can you extend your life by up to 100% just by gaining more understanding of the structure of DNA?
What programming can you do with the help of DNA?
Production of neurotransmitters and hormones through DNA.
Is there something that you can change in the human body?
What is already predetermined in the human body?
Do genes capture and secure information on someone’s mentality?
Vaccines and their effect on the DNA.
What’s the likelihood that a majority of people on earth have similar DNA?
Breaking of the myostatin gene: What impact does it have on the human body?
Is obesity passed genetically?
What are the odds of someone being overweight when the rest of his lineage is obese?
A better understanding of the relationship between genetics and human metabolism.
The truths and myths engulfing human metabolism and genetics.
Genetic tests on sports performance: What you need to know.
An insight on human genetics.
Is there any way that you can prevent diseases that are transmitted genetically?
What are some of the diseases that can be passed from one generation to the next through genetics?
Genetic tests conducted on a person’s country of origin: Are they really accurate?
Is it possible to confirm someone’s country of origin just by analyzing their genes?

Current Topics in Genetics

A list to help you choose from all the most relevant topics:

DNA-altering experiments: How are scientists conducting them?
How important is it to educate kids about genetics while they’re still in early learning institutions?
A look into the genetics of men and women: What are the variations?
Successes and failures in the study of genetics so far.
What does the future of genetics compare to the current state?
Are there any TV series or science fiction films that showcase the future of genetics?
Some of the most famous myths today are about genetics.
Is there a relationship between genetics and homosexuality?
Does intelligence pass through generations?
What impact does genetics hold on human intelligence?
Do saliva and hair contain any genetic data?
What impact does genetics have on criminality?
Is it possible that most criminals inherit the trait through genetics?
Drug addiction and alcohol use: How close can you relate it to genetics?
DNA changes in animals, humans, and plants: What is the trigger?
Can you extend life through medication?
Are there any available remedies that extend a person’s life genetically?
Who can study genetics?
Is genetics only relevant to scientists?
The current approach to genetics study: How has it changed since ancient times?

Controversial Genetics Topics

Last, but definitely not least, are some controversial topics in genetics. These are topics that have gone through debate and have faced criticism all around. Here are some you can write a research paper about:

Gene therapy: Some of the ethical issues surrounding it.
The genetic engineering of animals: What questions have people raised about it?
The controversy around epigenetics.
The human evolution process and how it relates to genetics.
Gene editing and the numerous controversies around it.
The question on same-sex relations and genetics.
The use of personal genetic information in tackling forensic cases.
Gene doping in sports: What you need to know.
Gene patenting: Is it even possible?
Should gene testing be compulsory?
Genetic-based therapies and the cloud of controversy around them.
The dangers and opportunities that lie in genetic engineering.
GMOs and their impact on the health and welfare of humans.
At what stage in the control of human genetics do we stop to be human?
Food science and GMO.
The fight against GMOs: Why is it such a hot topic?
The pros and cons of genetic testing.
The debates around eugenics and genetics.
Labelling of foods with GMO: Should it be mandatory?
What really are the concerns around the use of GMOs?
The Supreme Court decision on the patent placed on gene discoveries.
The ethical issues surrounding nurses and genomic healthcare.
Cloning controversial issues.
Religion and genetics.
Behavior learning theories are pegged on genetics.
Countries’ war on GMOs.
Studies on genetic disorders.

Get Professional Help Online

Now that we have looked at the best rated topics in genetics, from interesting to controversial topics genetics, you have a clue on what to choose. These titles should serve as an example of what to select.

Nonetheless, if you need help with a thesis, we are available to offer professional and affordable thesis writing services . Our high quality college and university assignment assistance are available to all students online at a cheap rate. Get a sample to check on request and let us give you a hand when you need it most.

Research Topics & Ideas

Biotechnology and Genetic Engineering

If you’re just starting out exploring biotechnology-related topics for your dissertation, thesis or research project, you’ve come to the right place. In this post, we’ll help kickstart your research topic ideation process by providing a hearty list of research topics and ideas , including examples from recent studies.

PS – This is just the start…

We know it’s exciting to run through a list of research topics, but please keep in mind that this list is just a starting point . To develop a suitable research topic, you’ll need to identify a clear and convincing research gap , and a viable plan to fill that gap.

If this sounds foreign to you, check out our free research topic webinar that explores how to find and refine a high-quality research topic, from scratch. Alternatively, if you’d like hands-on help, consider our 1-on-1 coaching service .

Biotechnology Research Topic Ideas

Below you’ll find a list of biotech and genetic engineering-related research topics ideas. These are intentionally broad and generic , so keep in mind that you will need to refine them a little. Nevertheless, they should inspire some ideas for your project.

Developing CRISPR-Cas9 gene editing techniques for treating inherited blood disorders.
The use of biotechnology in developing drought-resistant crop varieties.
The role of genetic engineering in enhancing biofuel production efficiency.
Investigating the potential of stem cell therapy in regenerative medicine for spinal cord injuries.
Developing gene therapy approaches for the treatment of rare genetic diseases.
The application of biotechnology in creating biodegradable plastics from plant materials.
The use of gene editing to enhance nutritional content in staple crops.
Investigating the potential of microbiome engineering in treating gastrointestinal diseases.
The role of genetic engineering in vaccine development, with a focus on mRNA vaccines.
Biotechnological approaches to combat antibiotic-resistant bacteria.
Developing genetically engineered organisms for bioremediation of polluted environments.
The use of gene editing to create hypoallergenic food products.
Investigating the role of epigenetics in cancer development and therapy.
The application of biotechnology in developing rapid diagnostic tools for infectious diseases.
Genetic engineering for the production of synthetic spider silk for industrial use.
Biotechnological strategies for improving animal health and productivity in agriculture.
The use of gene editing in creating organ donor animals compatible with human transplantation.
Developing algae-based bioreactors for carbon capture and biofuel production.
The role of biotechnology in enhancing the shelf life and quality of fresh produce.
Investigating the ethics and social implications of human gene editing technologies.
The use of CRISPR technology in creating models for neurodegenerative diseases.
Biotechnological approaches for the production of high-value pharmaceutical compounds.
The application of genetic engineering in developing pest-resistant crops.
Investigating the potential of gene therapy in treating autoimmune diseases.
Developing biotechnological methods for producing environmentally friendly dyes.

Biotech & GE Research Topic Ideas (Continued)

The use of genetic engineering in enhancing the efficiency of photosynthesis in plants.
Biotechnological innovations in creating sustainable aquaculture practices.
The role of biotechnology in developing non-invasive prenatal genetic testing methods.
Genetic engineering for the development of novel enzymes for industrial applications.
Investigating the potential of xenotransplantation in addressing organ donor shortages.
The use of biotechnology in creating personalised cancer vaccines.
Developing gene editing tools for combating invasive species in ecosystems.
Biotechnological strategies for improving the nutritional quality of plant-based proteins.
The application of genetic engineering in enhancing the production of renewable energy sources.
Investigating the role of biotechnology in creating advanced wound care materials.
The use of CRISPR for targeted gene activation in regenerative medicine.
Biotechnological approaches to enhancing the sensory qualities of plant-based meat alternatives.
Genetic engineering for improving the efficiency of water use in agriculture.
The role of biotechnology in developing treatments for rare metabolic disorders.
Investigating the use of gene therapy in age-related macular degeneration.
The application of genetic engineering in developing allergen-free nuts.
Biotechnological innovations in the production of sustainable and eco-friendly textiles.
The use of gene editing in studying and treating sleep disorders.
Developing biotechnological solutions for the management of plastic waste.
The role of genetic engineering in enhancing the production of essential vitamins in crops.
Biotechnological approaches to the treatment of chronic pain conditions.
The use of gene therapy in treating muscular dystrophy.
Investigating the potential of biotechnology in reversing environmental degradation.
The application of genetic engineering in improving the shelf life of vaccines.
Biotechnological strategies for enhancing the efficiency of mineral extraction in mining.

Recent Biotech & GE-Related Studies

While the ideas we’ve presented above are a decent starting point for finding a research topic in biotech, they are fairly generic and non-specific. So, it helps to look at actual studies in the biotech space to see how this all comes together in practice.

Below, we’ve included a selection of recent studies to help refine your thinking. These are actual studies, so they can provide some useful insight as to what a research topic looks like in practice.

Genetic modifications associated with sustainability aspects for sustainable developments (Sharma et al., 2022)
Review On: Impact of Genetic Engineering in Biotic Stresses Resistance Crop Breeding (Abebe & Tafa, 2022)
Biorisk assessment of genetic engineering — lessons learned from teaching interdisciplinary courses on responsible conduct in the life sciences (Himmel et al., 2022)
Genetic Engineering Technologies for Improving Crop Yield and Quality (Ye et al., 2022)
Legal Aspects of Genetically Modified Food Product Safety for Health in Indonesia (Khamdi, 2022)
Innovative Teaching Practice and Exploration of Genetic Engineering Experiment (Jebur, 2022)
Efficient Bacterial Genome Engineering throughout the Central Dogma Using the Dual-Selection Marker tetAOPT (Bayer et al., 2022)
Gene engineering: its positive and negative effects (Makrushina & Klitsenko, 2022)
Advances of genetic engineering in streptococci and enterococci (Kurushima & Tomita, 2022)
Genetic Engineering of Immune Evasive Stem Cell-Derived Islets (Sackett et al., 2022)
Establishment of High-Efficiency Screening System for Gene Deletion in Fusarium venenatum TB01 (Tong et al., 2022)
Prospects of chloroplast metabolic engineering for developing nutrient-dense food crops (Tanwar et al., 2022)
Genetic research: legal and ethical aspects (Rustambekov et al., 2023). Non-transgenic Gene Modulation via Spray Delivery of Nucleic Acid/Peptide Complexes into Plant Nuclei and Chloroplasts (Thagun et al., 2022)
The role of genetic breeding in food security: A review (Sam et al., 2022). Biotechnology: use of available carbon sources on the planet to generate alternatives energy (Junior et al., 2022)
Biotechnology and biodiversity for the sustainable development of our society (Jaime, 2023) Role Of Biotechnology in Agriculture (Shringarpure, 2022)
Plants That Can be Used as Plant-Based Edible Vaccines; Current Situation and Recent Developments (İsmail, 2022)

As you can see, these research topics are a lot more focused than the generic topic ideas we presented earlier. So, in order for you to develop a high-quality research topic, you’ll need to get specific and laser-focused on a specific context with specific variables of interest. In the video below, we explore some other important things you’ll need to consider when crafting your research topic.

Get 1-On-1 Help

If you’re still unsure about how to find a quality research topic, check out our Research Topic Kickstarter service, which is the perfect starting point for developing a unique, well-justified research topic.

Research Topic Kickstarter - Need Help Finding A Research Topic?

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204 Genetics Research Topics & Essay Questions for College and High School

Genetics studies how genes and traits pass from generation to generation. It has practical applications in many areas, such as genetic engineering, gene therapy, gene editing, and genetic testing. If you’re looking for exciting genetics topics for presentation, you’re at the right place! Here are genetics research paper topics and ideas for different assignments.

🧬 TOP 7 Genetics Topics for Presentation 2024

🏆 best genetics essay topics, ❓ genetics research questions, 👍 good genetics research topics & essay examples, 🌟 cool genetics topics for presentation, 🌶️ hot genetics topics to write about, 🔎 current genetic research topics, 🎓 most interesting genetics topics.

Advantages and Disadvantages of Genetic Testing
Should Parents Have the Right to Choose Their Children Based on Genetics?
The Potential Benefits of Genetic Engineering
Genetically Modified Pineapples and Their Benefits
The Importance of Heredity and Genetics
Cause and Effect of Genetically Modified Food
Genetic and Social Behavioral Learning Theories
Link Between Obesity and Genetics Obesity affects the lives through limitations implemented on the physical activity, associated disorders, and even emotional pressure.
Genetically Modified Organisms: Pros and Cons Genetically modified organisms are organisms that are created after combining DNA from a different species into an organism to come up with a transgenic organism.
A Career in Genetics: Required Skills and Knowledge A few decades ago, genetics was mostly a science-related sphere of employment. People with a degree in genetics can have solid career prospects in medicine and even agriculture.
Genetics of Developmental Disabilities The aim of the essay is to explore the genetic causes of DDs, especially dyslexia, and the effectiveness of DNA modification in the treatment of these disorders.
Genetic and Environmental Impacts on Teaching Work If students do not adopt learning materials and the fundamentals of the curriculum well, this is a reason for reviewing the current educational regimen.
Human Genetics: Multifactorial Traits This essay states that multifactorial traits in human beings are essential for distinguishing individual characteristics in a population.
Ban on Genetically Modified Foods Genetically modified (GM) foods are those that are produced with the help of genetic engineering. Such foods are created from organisms with changed DNA.
Simulating the Natural Selection and Genetic Drift This lab was aimed at simulating the natural selection and genetic drift as well as predicting their frequency of evolution change.
Ethical Concerns on Genetic Engineering The paper discusses Clustered Regularly Interspaced Short Palindromic Repeats technology. It is a biological system for modifying DNA.
Family Pedigree, Human Traits, and Genetic Testing Genetic testing allows couples to define any severe genes in eight-cell embryos and might avoid implanting the highest risk-rated ones.
Benefits of Genetic Engineering The potential increase of people’s physical characteristics and lifespan may be regarded as another advantage of genetic engineering.
Genetically Modified Food as a Current Issue GM foods are those kinds of food items that have had their DNA changed by usual breeding; this process is also referred to as Genetic Engineering.
Genetics of Personality Disorders The genetics of different psychological disorders can vary immensely; for example, the genetic architecture of schizophrenia is quite perplexing and complex.
Medicine Is Not a Genetic Supermarket Together with the development of society, medicine also develops, but some people are not ready to accept everything that science creates.
Plant Genetic Engineering: Genetic Modification Genetic engineering is the manipulation of the genes of an organism by completely altering the structure of the organism.
Advantages of Using Genetically Modified Foods Genetic modifications of traditional crops have allowed the expansion of agricultural land in areas with adverse conditions.
Medical and Psychological Genetic Counseling Genetic counseling is defined as the process of helping people understand and adapt to the medical, psychological, and familial implications of genetic contributions to disease.
Genetic and Environmental Factors Causing Alcoholism and Effects of Alcohol Abuse The term alcoholism may be used to refer to a wide range of issues associated with alcohol. Simply put, it is a situation whereby an individual cannot stay without alcohol.
Genetic Engineering: Gene Therapy The purpose of the present study is to discover just what benefits gene therapy might have to offer present and future generations.
Genetic Engineering: Dangers and Opportunities Genetic engineering can be defined as: “An artificial modification of the genetic code of an organism. It changes radically the physical nature of the being in question.
Behavioral Genetics in “Harry Potter” Books The reverberations of the Theory of Behavioral Genetics permeate the Harry Potter book series, enabling to achieve the comprehension of characters and their behaviors.
Genetic Testing and Privacy & Discrimination Issues Genetic testing is fraught with the violation of privacy and may result in discrimination in employment, poor access to healthcare services, and social censure.
Technology of Synthesis of Genetically Modified Insulin The work summarizes the technology for obtaining genetically modified insulin by manipulating the E. coli genome.
Genomics, Genetics, and Nursing Involvement The terms genomics and genetics refer to the study of genetic material. In many cases, the words are erroneously used interchangeably.
Genetically Modified Foods and Their Impact on Human Health Genetically modified food has become the subject of discussion. There are numerous benefits and risks tied to consumption of genetically modified foods.
Genetic Engineering: Cloning With Pet-28A Embedding genes into plasmid vectors is an integral part of molecular cloning as part of genetic engineering. An example is the cloning of the pectate lyase gene.
Mendelian Genetics and Chlorophyll in Plants This paper investigates Mendelian genetics. This lab report will examine the importance of chlorophyll in plants using fast plants’ leaves and stems.
Literature Review: Acceptability of Genetic Engineering The risks and benefits of genetic engineering must be objectively evaluated so that modern community could have a better understanding of this problem
Impacts of Genetic Engineering of Agricultural Crops In present days the importance of genetic engineering grew due to the innovations in biotechnologies and Sciences.
Genetic and Genomic Healthcare: Nurses Ethical Issues Genomic medicine is one of the most significant ways of tailoring healthcare at a personal level. This paper will explore nursing ethics concerning genetic information.
GMO: Some Peculiarities and Associated Concerns Genetically modified organisms are created through the insertion of genes of other species into their genetic codes.
How Much Do Genetics Affect Us?
What Can Livestock Breeders Learn From Conservation Genetics and Vice Versa?
How Do Genetics Affect Caffeine Tolerance?
How Dolly Sheep Changed Genetics Forever?
What Is the Nature and Function of Genetics?
What Are the Five Branches of Genetics?
How Does Genetics Affect the Achievement of Food Security?
Are Owls and Larks Different in Genetics When It Comes to Aggression?
How Do Neuroscience and Behavioral Genetics Improve Psychiatric Assessment?
How Does Genetics Influence Human Behavior?
What Are Three Common Genetics Disorders?
Can Genetics Cause Crime or Are We Presupposed?
What Are Examples of Genetics Influences?
How Do Genetics Influence Psychology?
What Traits Are Influenced by Genetics?
Why Tampering With Our Genetics Will Be Beneficial?
How Genetics and Environment Affect a Child’s Behaviors?
Which Country Is Best for Genetics Studies?
How Does the Environment Change Genetics?
Can Crop Models Identify Critical Gaps in Genetics, Environment, and Management Interactions?
How Can Drug Metabolism and Transporter Genetics Inform Psychotropic Prescribing?
Can You Change Your Genetics?
How Old Are European Genetics?
Will Benchtop Sequencers Resolve the Sequencing Trade-off in Plant Genetics?
What Can You Study in Genetics?
What Are Some Genetic Issues?
Does Genetics Matter for Disease-Related Stigma?
How Did the Drosophila Melanogaster Impact Genetics?
What Is a Genetics Specialist?
Will Genetics Destroy Sports?
Is ADHD Genetically Passed Down to Family Members? Genetic correlations between such qualities as hyperactivity and inattention allowed us to define ADHD as a spectrum disorder rather than a unitary one.
Alzheimer’s Disease: Genetic Risk and Ethical Considerations Alzheimer’s disease is a neurodegenerative disease that causes brain shrinkage and the death of brain cells. It is the most prevalent form of dementia.
Environmental Impact of Genetically Modified Crop In 1996, the commercial use of genetically modified (GM) crop production techniques had increasingly been accepted by many farmers.
Gene Transfer and Genetic Engineering Mechanisms This paper discusses gene transfer mechanisms and the different genetic engineering mechanisms. Gene transfer, a natural process, can cause variation in biological features.
Nutrition: Obesity Pandemic and Genetic Code The environment in which we access the food we consume has changed. Unhealthy foods are cheaper, and there is no motivation to eat healthily.
Relation Between Genetics and Intelligence Intelligence is a mental ability to learn from experience, tackle issues and use knowledge to adapt to new situations and the factor g may access intelligence of a person.
Genetics in Diagnosis of Diseases Medical genetics aims to study the role of genetic factors in the etiology and pathogenesis of various human diseases.
The Morality of Selective Abortion and Genetic Screening The paper states that the morality of selective abortion and genetic screening is relative. This technology should be made available and legal.
Environmental Ethics in Genetically Modified Organisms The paper discusses genetically modified organisms. Environmental ethics is centered on the ethical dilemmas arising from human interaction with the nonhuman domain.
Does Genetic Predisposition Affect Learning in Other Disciplines? This paper aims to examine each person’s ability to study a discipline for which there is no genetic ability and to understand how effective it is.
Detection of Genetically Modified Products Today, people are becoming more concerned about the need to protect themselves from the effects of harmful factors and to buy quality food.
Genetically Modified Organisms Solution to Global Hunger It is time for the nations to work together and solve the great challenge of feeding the population by producing sufficient food and using fewer inputs.
Restricting the Volume of Sale of Fast Foods and Genetically Modified Foods The effects of fast foods and genetically modified foods on the health of Arizona citizens are catastrophic. The control of such outlets and businesses is crucial.
Researching of Genetic Engineering DNA technology entails the sequencing, evaluation and cut-and-paste of DNA. The following paper analyzes the historical developments, techniques, applications, and controversies.
Genetically Modified Crops: Impact on Human Health The aim of this paper is to provide some information about genetically modified crops as well as highlight the negative impacts of genetically modified soybeans on human health.
Genetic Engineering Biomedical Ethics Perspectives Diverse perspectives ensure vivisection, bio, and genetic engineering activities, trying to deduce their significance in evolution, medicine, and society.
Down Syndrome: The Genetic Disorder Down syndrome is the result of a glandular or chemical disbalance in the mother at the time of gestation and of nothing else whatsoever.
Genetic Modifications: Advantages and Disadvantages Genetic modifications of fruits and vegetables played an important role in the improvement process of crops and their disease resistance, yields, eating quality and shelf life.
Labeling of Genetically Modified Products Regardless of the reasoning behind the labeling issue, it is ethical and good to label the food as obtained from genetically modified ingredients for the sake of the consumers.
Convergent Evolution, Genetics and Related Structures This paper discusses the concept of convergent evolution and related structures. Convergent evolution describes the emergence of analogous or similar traits in different species.
Genetic Technologies in the Healthcare One area where genetic technology using DNA works for the benefit of society is medicine, as it will improve the treatment and management of genetic diseases.
Are Genetically Modified Organisms Really That Bad? Almost any food can be genetically modified: meat, fruits, vegetables, etc. Many people argue that consuming products, which have GMOs may cause severe health issues.
Type 1 Diabetes in Children: Genetic and Environmental Factors The prevalence rate of type 1 diabetes in children raises the question of the role of genetic and environmental factors in the increasing cases of this illness.
Discussion of Genetic Testing Aspects The primary aim of the adoption process is to ensure that the children move into a safe and loving environment.
The Normal Aging Process and Its Genetic Basis Various factors can cause some genetic disorders linked to premature aging. The purpose of this paper is to talk about the genetic basis of the normal aging process.
Defending People’s Rights Through GMO Labels Having achieved mandatory labeling of GMOs, the state and other official structures signal manufacturers of goods about the need to respect customers’ rights.
Epigenetics: Definition and Family History Epigenetics refers to the learning of fluctuations in creatures induced by gene expression alteration instead of modification of the ‘genetic code itself.
Genetically Modified Organisms in Aquaculture Genetically Modified Organisms are increasingly being used in aquaculture. They possess a unique genetic combination that makes them uniquely suited to their environment.
Genetic Modification of Organisms to Meet Human Needs Genetic modification of plants and animals for food has increased crop yields as the modified plants and animals have more desirable features such as better production.
Discussion of Epigenetics Meanings and Aspects The paper discusses epigenetics – the study of how gene expression takes place without changing the sequence of DNA.
Genetic Testing and Bill of Rights and Responsibilities Comparing the Patient Bill of Rights or Patient Rights and Responsibilities of UNMC and the Nebraska Methodist, I find that the latter is much broader.
Genetically Modified Products: Positive and Negative Sides This paper considers GMOs a positive trend in human development due to their innovativeness and helpfulness in many areas of life, even though GMOs are fatal for many insects.
Overview of African Americans’ Genetic Diseases African Americans are more likely to suffer from certain diseases than white Americans, according to numerous studies.
Genetically Modified Fish: The Threats and Benefits This article’s purpose is to evaluate possible harm and advantages of genetically modified fish. For example, the GM fish can increase farms’ yield.
DNA and the Birth of Molecular Genetics Molecular genetics is critical in studying traits that are passed through generations. The paper analyzes the role of DNA to provide an ample understanding of molecular genetics.
Genetic Linkage Disorders: An Overview A receptor gene in the human chromosome 9 is the causative agent of most blood vessel disorders. Moreover, blood vessel disorders are the major cause of heart ailments.
Natural Selection and Genetic Variation The difference in the genetic content of organisms is indicative that certain group of organisms will stay alive, and effectively reproduce than other organisms residing in the same environment.
Genetically Modified Foods: How Safe are they? This paper seeks to address the question of whether genetically modified plants meant for food production confer a threat to human health and the environment.
The role of genes in our food preferences.
The molecular mechanisms of aging and longevity.
Genomic privacy: ways to protect genetic information.
The effects of genes on athletic performance.
CRISPR-Cas9 gene editing: current applications and future perspectives.
Genetic underpinnings of human intelligence.
The genetic foundations of human behavior.
The role of DNA analysis in criminal justice.
The influence of genetic diversity on a species’ fate.
Genetic ancestry testing: the process and importance.
The Genetic Material Sequencing This experiment is aimed at understanding the real mechanism involved in genetic material sequencing through nucleic acid hybridization.
Genetically Modified Organisms in Human Food This article focuses on Genetically Modified Organisms as they are used to produce human food in the contemporary world.
Genetics and Public Health: Disease Control and Prevention Public health genomics may be defined as the field of study where gene sequences can be used to benefit society.
Genetic Disorder Cystic Fibrosis Cystic fibrosis is a genetic disorder. The clinical presentation of the disease is evident in various organs of the body as discussed in this paper.
The Study of the Epigenetic Variation in Monozygotic Twins The growth and development of an organism result in the activation and deactivation of different parts due to chemical reactions at strategic periods and locations
Human Genome and Application of Genetic Variations Human genome refers to the information contained in human genes. The Human Genome Project (HGP) focused on understanding genomic information stored in the human DNA.
Genetic Alterations and Cancer The paper will discuss cancer symptoms, causes, diagnosis, treatment, side-effects of treatment, and also its link with a genetic alteration.
Saudi Classic Aniridia Genetic and Genomic Analysis This research was conducted in Saudi Arabia to determine the genetic and genomic alterations that underlie classic anirida.
What Makes Humans Mortal Genetically? The causes of aging have been studied and debated about by various experts for centuries, there multiple views and ideas about the reasons of aging and.
Decision Tree Analysis and Genetic Algorithm Methods Application in Healthcare The paper investigates the application of such methods of data mining as decision tree analysis and genetic algorithm in the healthcare setting.
Genetic Screening and Testing The provided descriptive report explains how genetic screening and testing assists clinicians in determining cognitive disabilities in babies.
Neurobiology: Epigenetics in Cocaine Addiction Studies have shown that the addiction process is the interplay of many factors that result in structural modifications of neuronal pathways.
Genetic (Single Nucleotide Polymorphisms) Analysis of Genome The advancement of the SNP technology in genomic analysis has made it possible to achieve cheap, effective, and fast methods for analyzing personal genomes.
Darwin’s Theory of Evolution: Impact of Genetics New research proved that genetics are the driving force of evolution which causes the revision of some of Darwin’s discoveries.
Genetic Tests: Pros and Cons Genetic testing is still undergoing transformations and further improvements, so it may be safer to avoid such procedures under certain circumstances.
Case on Preserving Genetic Mutations in IVF In the case, a couple of a man and women want to be referred to an infertility specialist to have a procedure of in vitro fertilization (IVF).
Race: Genetic or Social Construction One of the most challenging questions the community faces today is the following: whether races were created by nature or society or not.
Huntington’s Chorea Disease: Genetics, Symptoms, and Treatment Huntington’s chorea disease is a neurodegenerative heritable disease of the central nervous system that is eventually leading to uncontrollable body movements and dementia.
Genetics: A Frameshift Mutation in Human mc4r This article reviews the article “A Frameshift Mutation in Human mc4r Is Associated With Dominant Form of Obesity” published by C. Vaisse, K. Clement, B. Guy-Grand & P. Froguel.
DNA Profiling: Genetic Variation in DNA Sequences The paper aims to determine the importance of genetic variation in sequences in DNA profiling using specific techniques.
Genetic Diseases: Hemophilia This article focuses on a genetic disorder such as hemophilia: causes, symptoms, history, diagnosis, and treatment.
Genetics: Gaucher Disease Type 1 The Gaucher disease type 1 category is a genetically related complication in which there is an automatic recession in the way lysosomes store some important gene enzymes.
Genetic Science Learning Center This paper shall seek to present an analysis of sorts of the website Learn Genetics by the University of Utah.
What Is Silencer Rna in Genetics RNA silencing is an evolutionary conserved intracellular surveillance system based on recognition. RNA silencing is induced by double-stranded RNA sensed by the enzyme Dicer.
Cystic Fibrosis: Genetic Disorder Cystic fibrosis, also referred to as CF, is a genetic disorder that can affect the respiratory and digestive systems.
Genetics or New Pharmaceutical Article Within the Last Year Copy number variations (CNVs) have more impacts on DNA sequence within the human genome than single nucleotide polymorphisms (SNPs).
Genetic Disorders: Diagnosis, Screening, and Treatment Chorionic villus is a test of sampling done especially at the early stages of pregnancy and is used to identify some problems which might occur to the fetus.
Research of Genetic Disorders Types This essay describes different genetic disorders such as hemophilia, turner syndrome and sickle cell disease (SCD).
Genetic Mechanism of Colorectal Cancer Colorectal Cancer (CRC) occurrence is connected to environmental factors, hereditary factors, and individual ones.
Isolated by Genetics but Longing to Belong The objective of this paper is to argue for people with genetic illnesses to be recognized and appreciated as personages in all institutions.
Genetic Association and the Prognosis of Phenotypic Characters The article understudy is devoted to the topic of genetic association and the prognosis of phenotypic characters. The study focuses on such a topic as human iris pigmentation.
The Concept of Epigenetics Epigenetics is a study of heritable phenotypic changes or gene expression in cells that are caused by mechanisms other than DNA sequence.
PiggyBac Transposon System in Genetics Ideal delivery systems for gene therapy should be safe and efficient. PB has a high transposition efficiency, stability, and mutagenic potential in most mammalian cell lines.
Genetic Factors as the Cause of Anorexia Nervosa Genetic predisposition currently seems the most plausible explanation among all the proposed etiologies of anorexia.
Bioethical Issues in Genetic Analysis and Manipulations We are currently far from a point where we can claim that we should be providing interventions to some and not others due to their genetic makeup.
GMO Use in Brazil and Other Countries The introduction of biotechnology into food production was a milestone. Brazil is one of the countries that are increasingly using GMOs for food production.
Personality Is Inherited Principles of Genetics The present articles discusses the principles of genetics, and how is human temperament and personality formed.
The Effects of Genetic Modification of Agricultural Products Discussion of the threat to the health of the global population of genetically modified food in the works of Such authors as Jane Brody and David Ehrenfeld.
Genetic foundations of rare diseases.
Genetic risk factors for neurodegenerative disorders.
Inherited cancer genes and their impact on tumor development.
Genetic variability in drug metabolism and its consequences.
The role of genetic and environmental factors in disease development.
Genomic cancer medicine: therapies based on tumor DNA sequencing.
Non-invasive prenatal testing: benefits and challenges.
Genetic basis of addiction.
The origins of domestication genes in animals.
How can genetics affect a person’s injury susceptibility?
Genetic Engineering in Food and Freshwater Issues The technology of bioengineered foods, genetically modified, genetically engineered, or transgenic crops, will be an essential element in meeting the challenging population needs.
Genetic Engineering and Religion: Designer Babies The current Pope has opposed any scientific procedure, including genetic engineering, in vitro fertilization, and diagnostic tests to see if babies have disabilities.
Op-ED Genetic Engineering: The Viewpoint The debate about genetic engineering was started more than twenty years ago and since that time it has not been resolved
All About the Role of Genetic Engineering and Biopiracy The argument whether genetically engineered seeds have monopolized the market in place of the contemporary seeds has been going on for some time now.
Genetic Engineering and Cloning Controversy Genetic engineering and cloning are the most controversial issues in modern science. The benefits of cloning are the possibility to treat incurable diseases and increase longevity.
Biotechnology: Methodology in Basic Genetics The material illustrates the possibilities of ecological genetics, the development of eco-genetical models, based on the usage of species linked by food chain as consumers and producers.
Genetics Impact on Health Care in the Aging Population This paper briefly assesses the impact that genetics and genomics can have on health care costs and services for geriatric patients.
Concerns Regarding Genetically Modified Food It is evident that genetically modified food and crops are potentially harmful. Both humans and the environment are affected by consequences as a result of their introduction.
Family Genetic History and Planning for Future Wellness The patient has a family genetic history of cardiac arrhythmia, allergy, and obesity. These diseases might lead to heart attacks, destroy the cartilage and tissue around the joint.
Personal Genetics and Risks of Diseases Concerning genetics, biographical information includes data such as ethnicity. Some diseases are more frequent in specific populations as compared to others.
Genetic Predisposition to Alcohol Dependence and Alcohol-Related Diseases The subject of genetics in alcohol dependence deserves additional research in order to provide accurate results.
Genetically-Modified Fruits, Pesticides, or Biocontrol? The main criticism of GMO foods is the lack of complete control and understanding behind GMO processes in relation to human consumption and long-term effects on human DNA.
Genetic Variants Influencing Effectiveness of Exercise Training Programmes “Genetic Variants Influencing Effectiveness of Exercise Training Programmes” studies the influence of most common genetic markers that indicate a predisposition towards obesity.
Eugenics, Human Genetics and Their Societal Impact Ever since the discovery of DNA and the ability to manipulate it, genetics research has remained one of the most controversial scientific topics of the 21st century.
Genetic Interference in Caenorhabditis Elegans The researchers found out that the double-stranded RNA’s impact was not only the cells, it was also on the offspring of the infected animals.
Genetics and Autism Development Autism is associated with a person’s genetic makeup. This paper gives a detailed analysis of this condition and the role of genetics in its development.
Genetically Modified Food Safety and Benefits Today’s world faces a problem of the shortage of food supplies to feed its growing population. The adoption of GM foods can solve the problem of food shortage in several ways.
Start Up Company: Genetically Modified Foods in China The aim of establishing the start up company is to develop the scientific idea of increasing food production using scientific methods.
Community Health Status: Development, Gender, Genetics Stage of development, gender and genetics appear to be the chief factors that influence the health status of the community.
Homosexuality as a Genetic Characteristic The debate about whether homosexuality is an inherent or social parameter can be deemed as one of the most thoroughly discussed issues in the contemporary society.
Autism Spectrum Disorder in Twins: Genetics Study Autism spectrum disorder is a behavioral condition caused by genetic and environmental factors. Twin studies have been used to explain the hereditary nature of this condition.
Why Is the Concept of Epigenetics So Fascinating? Epigenetics has come forward to play a significant role in the modern vision of the origin of illnesses and methods of their treatment, which results in proving to be fascinating.
Epigenetics and Its Effect on Physical and Mental Health This paper reviews a research article and two videos on epigenetics to developing an understanding of the phenomenon and how it affects individuals’ physical and mental health.
Genetic Counseling for Cystic Fibrosis Some of the inherited genes may predispose individuals to specific health conditions like cystic fibrosis, among other inheritable diseases.
Patent on Genetic Discoveries and Supreme Court Decision Supreme Court did not recognize the eligibility of patenting Myriad Genetics discoveries due to the natural existence of the phenomenon.
Genetic Testing, Its Background and Policy Issues This paper will explore the societal impacts of genetic research and its perceptions in mass media, providing argumentation for support and opposition to the topic.
Genetically Modified Organisms and Future Farming There are many debates about benefits and limitations of GMOs, but so far, scientists fail to prove that the advantages of these organisms are more numerous than the disadvantages.
Mitosis, Meiosis, and Genetic Variation According to Mendel’s law of independent assortment, alleles for different characteristics are passed independently from each other.
Genetic Counseling and Hypertension Risks This paper dwells upon the peculiarities of genetic counseling provided to people who are at risk of developing hypertension.
The Perspectives of Genetic Engineering in Various Fields Genetic engineering can be discussed as having such potential benefits for the mankind as improvement of agricultural processes, environmental protection, resolution of the food problem.
Labeling Food With Genetically Modified Organisms The wide public has been concerned about the issue of whether food products with genetically modified organisms should be labeled since the beginning of arguments on implications.
Diabetes Genetic Risks in Diagnostics The introduction of the generic risks score in the diagnosis of diabetes has a high potential for use in the correct classification based on a particular type of diabetes.
Residence and Genetic Predisposition to Diseases The study on the genetic predisposition of people to certain diseases based on their residence places emphasizes the influence of heredity.
Eugenics, Human Genetics and Public Policy Debates Ethical issues associated with human genetics and eugenics have been recently brought to public attention, resulting in the creation of peculiar public policy.
Value of the Epigenetics Epigenetics is a quickly developing field of science that has proven to be practical in medicine. It focuses on changes in gene activity that are not a result of DNA sequence mutations.
Genetics Seminar: The Importance of Dna Roles DNA has to be stable. In general, its stability becomes possible due to a large number of hydrogen bonds which make DNA strands more stable.
Genetically Modified Organisms: Position Against Genetically modified organisms are organisms that are created after combining DNAs of different species to come up with a transgenic organism.
Genetically Modified Organisms and Their Benefits Scientists believe GMOs can feed everyone in the world. This can be achieved if governments embrace the use of this new technology to create genetically modified foods.
Food Science and Technology of Genetic Modification Genetically modified foods have elicited different reactions all over the world with some countries banning its use while others like the United States allowing its consumption.
How Much can We Control Our Genetics, at What Point do We Cease to be Human? The branch of biology that deals with variation, heredity, and their transmission in both animals and the plant is called genetics.

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StudyCorgi . 2022. "204 Genetics Research Topics & Essay Questions for College and High School." January 16, 2022. https://studycorgi.com/ideas/genetics-essay-topics/.

These essay examples and topics on Genetics were carefully selected by the StudyCorgi editorial team. They meet our highest standards in terms of grammar, punctuation, style, and fact accuracy. Please ensure you properly reference the materials if you’re using them to write your assignment.

This essay topic collection was updated on January 21, 2024 .

Research Topics

The Center for Genetic Medicine’s faculty members represent 33 departments or programs across three Northwestern University schools and three Feinberg-affiliated healthcare institutions. Faculty use genetics and molecular genetic approaches to understand biological processes for a diverse range of practical and clinical applications.

Select a topic below to learn more and see a list of faculty associated with that type of research. For a full list of Center for Genetic Medicine members, visit our Members section .

Animal Models of Human Disease

Using genetic approaches with model organisms to investigate cellular and physiological processes can lead to improved approaches for detection, prevention and treatment of human diseases.

VIEW MEMBERS

Bioinformatics & Statistics

Bioinformatics, a discipline that unites biology, computer science, statistical methods, and information technology, helps researchers understand how genes or parts of genes relate to other genes, and how genes interact to form networks. These studies provide insight to normal cellular functions and how these functions are disturbed by disease. Statistics is central to genetic approaches, providing quantitative support for biological observations, and statistical genetics is heavily used by laboratories performing gene and trait mapping, sequencing and genotyping, epidemiology, population genetics and risk analysis.

Cancer Genetics and Genomics

Cancer begins with genetic changes, or mutations, that disrupt normal regulation of cell proliferation, survival and death. Inherited genetic changes contribute to the most common cancers, like breast and colon cancer, and genetic testing can help identify risks for disease. Tumors also develop additional genetic changes, or somatic mutations, that promote cancer growth and tumor metastases. These genetic changes can be readily defined through DNA and RNA sequencing. Genetic changes within a tumor can be used to develop and guide treatment options.

Cardiovascular Genetics

Cardiovascular disease is one of the leading causes of death in the US, and the risk of cardiovascular disease is highly dependent inherited genetic changes. The most common forms of heart disease including heart failure, arrhythmias, and vascular disease are under heritable genetic changes. We work to identify and understand the functions of genes that affect the risk of developing cardiovascular disease, as well as to understand the function of genes involved in the normal and pathological development of the heart.

Clinical and Therapeutics

Using genetic data identifies pathways for developing new therapies and applying existing therapies. DNA sequencing and epigenetic profiling of tumors helps define the precise defects responsible for cancer progression. We use genetic signals to validate pathways for therapy development. We are using gene editing methods to correct genetic defects. These novel strategies are used to treat patients at Northwestern Memorial Hospital and the Ann & Robert H. Lurie Children's Hospital of Chicago.

Development

The genomic blueprint of a single fertilized egg directs the formation of the entire organism. To understand the cellular processes that allow cells to create organs and whole animals from this blueprint, we use genetic approaches to investigate the development of model organisms and humans. Induced pluripotent stem cells can be readily generated from skin, blood or urine cells and used to mirror human developmental processes. These studies help us define how genes coordinate normal human development and the changes that occur in diseases, with the goal of improving detection, prevention and treatment of human disease.

Epigenetics/Chromatin Structure/Gene Expression

Abnormal gene expression underlies many diseases, including cancer and cardiovascular diseases. We investigate how gene expression is regulated by chromatin structure and other regulators to understand abnormal gene expression in disease, and to learn how to manipulate gene expression for therapeutic purposes.

Gene Editing/Gene Therapy

Gene editing tools like CRISPR/Cas can be used to directly alter the DNA code. This tool is being used to generate cell and animal models of human diseases and disease processes. Gene therapy is being used to treat human disease conditions.

Genetic Counseling

As part of training in genetic counseling, each student completes a thesis project. These projects examine all aspects of genetic counseling ranging from family-based studies to mechanisms of genetic action. With the expansion of genetic testing, genetic counselors are now conducting research on outcomes, cost effectiveness, and quality improvement.

Genetic Determinants of Cellular Biology

Genetic mutations ultimately change the functionality of the cells in which they are found. Mutations in genes encoding nuclear, cytoplasmic and extracellular matrix protein lead to many different human diseases, ranging from neurological and developmental disorders to cancer and heart disease. Using induced pluripotent stem cell and gene-editing technologies, it is now possible to generate and study nearly every human genetic disorder. Having cellular models of disease is necessary to develop new treatments.

Immunology

Many immunological diseases, such as Rheumatoid arthritis, Lupus, scleroderma, and others have a genetic basis. We work to understand how genetic changes and misregulation contribute to immunological diseases, and use genetic approaches to investigate how the immune system functions.

Infectious Disease/Microbiome

The susceptibility and/or pathological consequences of many infectious diseases have a genetic basis. We investigate how human genes interact with infectious diseases, and use genetic approaches to determine the interactions between pathogens and the host. Genetic tools, including deep sequencing, are most commonly used to define the microbiome as it undergoes adaptation and maladaptation to its host environment.

Neuroscience

We work to understand how genes contribute to neurological diseases, and use genetic approaches to investigate how the nervous system functions. Epilepsy, movement disorders, and dementia are heritable and under genetic influence. Neuromuscular diseases including muscular dystrophies and myopathies arise from primary mutations and research in genetic correction is moving into human trials and drug approvals.

Population Genetics/Epidemiology

Genetic data is increasingly available from large human populations and is advancing the population-level understanding of genetic risk. Northwestern participates in All-Of-US, which aims to build a cohort of one million citizens to expand genetic knowledge of human diseases. Race and ancestry have genetic determinants and genetic polymorphisms can help mark disease risks better than other markers of race/ancestry. We use epidemiology and population genetics to investigate the genetic basis of disease, and to assess how genetic diseases affect subgroups within broader populations.

Reproduction

Research is examining how germ cells are specified. We study the broad range of biology required to transmit genetic information from one generation to another, and how to facilitate the process of reproduction when difficulties arise or to avoid passing on mutant genes.

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April 16, 2024

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Polyploidy in vegetables: Exploring genetics for crop evolution and breeding success

by Chinese Academy of Sciences

Polyploidy in vegetables: Unveiling genetic secrets for crop evolution and breeding success

A research team has elucidated the role of polyploidy in the evolution and breeding of vegetable crops, leveraging advanced sequencing technologies to dissect the genetic and epigenetic nuances of polyploids. Their findings underline the critical contribution of polyploidy to plant diversity and adaptability, shedding light on "Darwin's abominable mystery" of angiosperm expansion.

Highlighting polyploidy 's potential to enhance crop yields and qualities, the review advocates for its application in vegetable breeding for economic and dietary benefits. Despite the strides in sequencing and multi-omics analysis, challenges persist, including understanding polyploidization's comprehensive impact and leveraging technology for non-model crops.

The study calls for increased research into minor vegetable crops, emphasizing the importance of polyploidy in meeting global food security challenges and promoting a healthy diet amid rising health concerns over high-calorie foods.

Vegetables, crucial for human health and increasingly important economically, are often polyploids, which contribute to their larger organ size and enhanced environmental adaptability. This trait, prevalent in key crops like wheat and cotton, offers significant advantages for breeding, including unique flavors and wider adaptation.

Utilization of advanced sequencing technologies have vastly improved our understanding of vegetable genomics, particularly polyploids, enabling detailed investigations into their evolutionary history and genetic diversity .

Despite these advancements, challenges persist in accurately assembling the complex genomes of polyploids due to their sequence similarity, hindering deeper molecular insights. The current research landscape is poised to further explore the phenotypic advantages and molecular mechanisms of polyploids to untangle the complexities of their genomes, thereby promoting vegetable germplasm innovation and breeding utilization.

A study published in Vegetable Research offers a comprehensive overview of research on vegetable polyploids facilitated by high-throughput sequencing that enhances our grasp of plant evolution and aids in the effective breeding of vegetables through polyploidy.

Genomic sequencing has revolutionized the understanding of vegetable evolution by uncovering ancient whole genome duplication (WGD) events, pivotal for crop domestication and breeding.

Through high-quality genome assemblies, researchers have mapped conserved homologous regions and identified orthologous genes across Cucumis species, revealing the ancient Cucurbit-Common Tetraploidization (CCT) event, which is critical for the divergence of Cucurbitaceae plants.

Despite this, many Cucurbitaceae crops retain genetic information from their diploid progenitors, displaying genetic stability unusual in polyploid evolution. The study of Chinese cabbage and Allium sativum has further highlighted how WGD events contribute to genome expansion and diversification.

Polyploids have complex genomes which make their assembly challenging due to the limitations of sequencing. Recent advances in long-read sequencing have improved the ability to analyze polyploid genomes, revealing structural variants and facilitating the assembly of complex genomes like tetraploid potatoes.

Allopolyploidy arises from the merging of distinct genomes and results in notable changes in gene structure and expression. These changes are gradually stabilized through diploidization, which facilitates species' adaptation to new environments.

This review underscores the potential of polyploidy in enhancing crop diversity and adaptability, essential for addressing global food security. Comparative genomic analyses have shown different fates of polyploid subgenomes, with some becoming dominant, affecting gene expression and agricultural value.

Integrative multi-omics analyses are now enabling efficient crop breeding, offering insights into the complex phenotypes of polyploid vegetables and paving the way for germplasm enhancement through polyploidy.

According to the study's senior researcher, Prof. Xiaqing Yu, "This review summarizes the research progress in vegetable polyploids driven by sequencing technology and the subsequent studies underpinning important traits and genes, which will further promote germplasm innovation and breeding utilization via polyploidy in vegetables."

This work underscores the need for further research, particularly in non-model vegetable crops, to leverage polyploidy for agricultural innovation and to meet the demands of global food security and dietary health.

This calls for more affordable advanced technologies and a greater focus on diversifying vegetable germplasm for a healthier diet, pointing towards a promising direction for polyploidy-based crop breeding aided by artificial intelligence.

Provided by Chinese Academy of Sciences

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341 Genetics Essay Topic Ideas & Examples

🏆 best genetics topic ideas & essay examples, 💡 most interesting genetics topics to write about, ✅ good research topics about genetics, ⭐ interesting topics to write about genetics, 🔎 genetics writing prompts, ✍️ genetics essay topics for college, 📌 simple & easy genetics essay titles, 👍 good essay topics on genetics, ❓ genetics essay questions.

Genetically Modified Food Essay In spite of the perceived benefits of genetic engineering technology in the agricultural sector, the production and use of genetically modified foods has triggered a number of issues pertaining to safety and consequences of consumption.
Genetically Modified Organisms: Views on GMOs For the reason that I was interested in GMOs and did my research before, the article did not change my perception of it much since I have already known what GMOs are and that they […] We will write a custom essay specifically for you by our professional experts 808 writers online Learn More
Genetic Disorders: Causes and Treatment The individual inherits some of the characteristics from the mother and the rest is inherited from the father. Genetic disorders may be passed from the parents to the offspring’s during the process of fertilization.
The role of genetics in development In this case, the dominant gene will win over the recessive gene, and the child may exhibit the characteristics of a parent who produced dominant genes.
Should All Genetically Modified Foods Be Labeled? According to this scholar, members of the public are always comfortable with the idea of not labeling the genetically modified food.
Danville Airlines’ Genetic Testing and Screening For instance, it may lead to the discrimination of the individual in the workplace. This implies that it was appropriate for Danville to conduct the tests with Reiger’s consent.
Bisexuality: Genetics and Effects of the Sexual Behavior A homosexual is a person who is attracted to people of the same gender either physically, emotionally or sexually. Heterosexuals are people who are attracted physically, emotionally, and sexually to people of the opposite sex.
Achondroplasia Genetic Disorder: Pedigree The pedigree problem is generally featured with the necessity to provide the correct connections among the family members in a genetic history chart.
Genetic Mutation and Noonan Syndrome In general, the more nucleotide sequences that are impacted by a change, the more significant the impact of the conversion and the greater the likelihood that the mutation would be harmful.
Genetic and Genomic Technology Positive results mean that a patient has been diagnosed with the disease, and so treatment is essential to ensure the patient’s good health.
Religious vs Scientific Views on Genetic Engineering With the need to increase the global economy, the field of agriculture is one among the many that have been used to improve the commercial production to take care of the global needs for food […]
Biological and Genetic Influences on Criminality Men are twice as likely to be the victim of an assault or a robbery and 50 percent more likely to experience some crime of theft.
Genetically Modified Foods and Pesticides for Health There is fear that insects such as bees could bring about the emergence of insects that are resistant to insecticides due to coming in contact with the genetically modified pollen.
Should Parents Be Allowed to Choose the Characteristics of Their Children Through Genetic Manipulation? At the outset, genetic manipulation might be important to many parents as it trims down the prospects of grave infections in the newborn babies. The disadvantages of parents going for genetic manipulation seem to outweigh […]
The Genetic Algorithm: Automatic Examination Timetable Scheduling Phenotype, on the other hand, represents the population in the search space corresponding to reality or a representation of the solutions through corresponding absolute values.
Genetic Manipulation of Human Embryos: Bioethical Issues Nonetheless, although the modification of human genotype may help in achieving a perfect genetic composition and eliminate a number of genetically transmitted diseases, there is a looming risk. The assembling of genetic makeup to enhance […]
Yeast Genetics and Complementation Lab Report In this study, the crossing of two mutants led to the development of phenotypic traits which are nothing but the colors, red or cream.
Privacy in Genetic Testing and Restriction of Access to Own Personal Information In a workplace context, genetic testing is associated with the most obvious intrusion of privacy within the aspects of job insurance coverage and promotion.
Comparison of Theories of Addiction: The Biological Model and the Genetic Model Genetic and biological models aim at disclosing the essence of addiction as something natural and irreversible and the methods which are supported by neurobiology and physiology and become more appropriate for using and controlling human […]
Mendelian Corn Genetics: An Experiment Seeds are then sorted out on the basis of their color and shape and the obtained data recorded adjacent to the respective phenotypes. Determine the 2 value for each experiment, and use the table of […]
Marfan Syndrome in Genetic Counseling The two generation hierarchies above and one generation hierarchy below the Anne’s generation was pooled and presented in the chart as below: Firstly, the typical clinical symptoms attributed to MFS were sorted from the description […]
Agriculture and Genetics Disciplines Relationship The collapse of Crick’s theory was a setback to the genetics discipline because the foundations of genetic engineering are based on the central dogma premise.
Genetics’ Role in Healthcare of Patents This paper focuses on genetics role in healthcare of patents and defines the language of genetic manipulation, its safety, legal and ethical issues, as well as mandatory screening and the role of the healthcare providers […]
Concept of Genetic Cross Among Drosophila Melanogaster The hypothesis of the experiment was that the second generation of flies could be used to determine the phenotypes of both groups depending on the results of the experiment.
Human Genetic Engineering: Key Principles and Issues There are many options for the development of events in the field of genetic engineering, and not all of them have been studied. To conclude, human genetic engineering is one of the major medical breakthroughs, […]
Influence of Genetic Factors on Personality Heritability of personality is one of the most contentious issues in the field of modern psychology. Overall, the use of general personality characteristics in the analysis of twins compromises the reliability of evidence.
Mitochondrial Diseases Treatment Through Genetic Engineering Any disorders and abnormalities in the development of mitochondrial genetic information can lead to the dysfunction of these organelles, which in turn affects the efficiency of intracellular ATP production during the process of cellular respiration.
Preimplantation Genetic Diagnosis and Manipulation The promise of such disease reduction measures may inspire propositions from minorities in ECOSOC to advocate for PGD’s accessibility and investment in research.
Aspects of the Genetic Enhancement Genetic enhancement means using genetic editing technologies to introduce changes into the genome of the fetus to achieve improvements in the physical or mental health of the future child.
Patenting of Genetic Information Completing the sequencing of the nucleic acid sequence of the human genome led to the mass patenting of genes in the United States.
Genetic Engineering: Is It Ethical to Manipulate Life? In the case of more complex operations, genetic engineering can edit existing genes to turn on or off the synthesis of a particular protein in the organism from which the gene was taken.
Cystic Fibrosis: A Comprehensive Overview of the Genetic Causes and Pathophysiology In the development of cystic fibrosis, three main points are leading: lesions of the external secretion glands, changes in the connective tissue, and water and electrolyte disorders.
Genetic and Environmental Impact of the Chornobyl Disaster The ecological impact of the explosion on the lands surrounding Chornobyl comes first. Chornobyl remains the worst in human history due to radioactive contamination.
Genetics and Antipsychotics: Usefulness of Pharmacogenetic Analysis The response to antipsychotics can be observed as complex phenotypes, a combination of genetic and clinical elements, and symptoms that vary in severity as well as in adherence level.
Crop Genetic Erosion: Understanding and Responding to Loss of Crop Diversity The recombining and shuffling of genes are expected to create more complexity and increase the capacity of the species to survive in the changing world.
Can the Human Race Survive Without Genetically Modified Food? Although genetically modified food is a recent invention, the humankind will be unable to survive without it due to the rise in the global population.
Children’s Temperament and Personality: Genetic Basis Biology is seen to play a major role in influencing children’s temperaments and personality traits, with outcomes being a result of genetic determination.
The Morality of Prenatal Genetic Screening Most of the time, “genetic screening has been more associated with this option in the collective mental, rather than the possibility to better address a specific condition, leading to the complex discussion of an ethical […]
Genetic Technology Integrated in Modern Society The recombinant DNA technique has a variety of uses and has enabled the development of novel enzymes that are well-suited for usage in particular food processing settings.
Genetically Modified Organisms: Benefit or Harm? In other words, scientists may choose the DNA of the foods that some individuals may be allergic to, which can be harmful if they eat GMO crops.
Experimentation in Inheritance and Genetics Eventually, a solution to the problem of development not referring to the cytoplasm was reached. In this regard, it is evident that experimentation plays a central part in the history of inheritance and genetics.
Breast Cancer as a Genetic Red Flag It is important to note that the genetic red flags in Figure 1 depicted above include heart disease, hypertension, and breast cancer.
T. Dobzhansky’s Input to Synthesis in Genetics One of the chapters titled “Dobzhansky, Waddington, and Schmalhausen: Embryology and the Modern Synthesis” discusses his views on the evolutionary theories of Schmalhausen and Waddington.
Role of Nutritional Genetics in Health In the recent past, there has been a heightened interest in applying genomic technologies to comprehend the role of diet in disease development and health.
Historical Development of Embryology and Epigenetics The theory of preformationism was widely recognized from the late 17th to the end of the 18th century. This concept proposed the occurrence of the generation of offspring due to the unfolding and development of […]
Genetic Screening: Advantages and Disadvantages The results of screening can be used for monitoring a patient, the prevention of occurrence of certain diseases, and the treatment of diseases after diagnosis.
Ethical Analysis: Preimplantation Genetic Diagnosis Furthermore, it is imperative to ascertain the goals of the therapy and the probability of achieving success. The last step in this model of decision-making is acting.
Epigenetics: How Twin Mice Can Look Different In contrast to genetic changes, epigenetic shifts can be reversed because they have no impact on the DNA sequence; however, they can impact the way in which one’s organism reads the sequence.
Genetically Modified Organisms (GMOs) in Food Production Thus, in case of GMOs, it is necessary to acknowledge the internal motivations and character in people that adhere to this type of food production.
Aspects and Characteristics of Epigenetics In addition, the value of this source is that it shows the relationship between epigenetics and the occurrence of abnormalities such as diabetes and obesity.
Genetic Counseling, Its Role, and Candidates In such cases, the benefits of such testing can be better explained to enable other family members to be tested and determine any other possible genetic problems.
International Bioethics and Genetics Genetic discrimination is a problem of bioethical significance in which a patient’s confidential rights are violated to create favorable conditions on the part of the person or company who is the subject of the discriminatory […]
The Ethical Dimensions of Genetic Testing If there is a hereditary condition that runs in the family, a DNA test can detect the presence of such conditions.
Breast Cancer: Genetics and Malignancy In the presence of such conditions, the formation of atypical cells is possible in the mammary gland. In the described case, this aspect is the most significant since it includes various details of the patient’s […]
Genetically Modified Organisms: Ethical Perspective Of course, some use the deontological approach and state that it is simply wrong to interfere with genetic codes as it is the divine domain.
The Ethics of Genetic Modification In particular, the discussion of genetic modifications circulates around the possibilities of human embryo modifications and ethical considerations of the consequences of such experiments.
Researching the Concept of Epigenetics When it comes to the considerations of epigenetics in terms of a disease for which an individual is at high risk, it is necessary to consider family history as well as environmental factors that add […]
Genetics and Genomics in Healthcare Development The fourth dwells on the global utilization of genetics and genomics research while the fifth is an analysis of the influence of various factors on the utilization of genomics and genetics in healthcare.
Genetic Disease in a Pregnant Woman and Fetus The patient should consider the relationship between oncogenesis and pregnancy and consider folic acid to maintain birth defects. Folic acid is a common supplement during pregnancy to make new cells and prevent the development of […]
Triplet Nature of the Genetic Code One of the assumptions of molecular biology from an evolutionary perspective is that the triplet nature of the genetic code is a traditional form of two-nucleotide coding.
Epigenetics: Analysis of Article Based on the completed family history assessment, I would not wholly link my risk metric to the outcome of the investigation and infer that I am vulnerable to the above-identified conditions. The outcome could be […]
Idea of “Designer Babies” and Genetic Manipulations To date, the idea of “designer babies,” which claims that it is possible to alter the genes of the embryo, carrying out specific genetic manipulations, is becoming pretty popular but needs to be explored more.
The Role of Genetics and Diet of Acne in Teenagers It is significant that the number of relapses, the duration of the course of therapy, and the increase in the number of patients with moderate and severe forms of acne directly depend on the adherence […]
Examination of Albinism Genetic Disease In the majority of albinos, the lack of melanin leads to such symptoms as the absence of pigmentation in skin and hair.
Gene Therapy and Genetic Enhancement On the other hand, genetic enhancement targets modifying the genes to augment the aptitudes of an organism outside the ordinary. Somatic gene editing impacts the cells of an individual under treatment and it is inherited […]
The Reasons for Genetic Counseling According to Abacan, “genetic counseling is the process of helping people understand and adapt to the medical, psychological and familial implications of genetic contributions to disease”.
Kidney Stones and Patient’s Genetics and Epigenetics Citrate inhibits the development of kidney stones through the formation of calcium citrate complexes thereby preventing the formation of insoluble crystals.
Cloning: Genetically Identical Copy The clone develops in the womb and eventually, the adult female gives birth, with the new clone having an identical genetic makeup to the organism from which the somatic cell originated.
Epigenetics: Subject and Example of Study Epigenetics refers to the study of how behaviors and the environment can cause changes that affect the way genes work. They are not static in the human body and are dynamically altered by changes in […]
Down Syndrome Genetics and Behaviors Using current research literature on behavioral issues and novel treatments for Down syndrome, this paper explores and discusses behavioral inflexibility, restrictive and repetitive behaviors, and Down syndrome’s neurogenetic nature.
Genetics: Only Girls Born in Miejsce Odrzanskie, Poland However, it may also be necessary to understand the limitations of such a study and consider the possibility of a coincidence.
Genetic Testing: Advantages and Disadvantages At the same time, I acknowledge all the benefits that genetic testing can bring in terms of diagnosing a wide range of diseases and conditions.
Mitosis and Genetic Makeup of Different Species As the centromeres of a cell align among the spindle equator, the genetic material of the maternal cell is duplicated, which allows for the two daughter cells to emerge.
ZIP Code Prevails Over Genetic Code One of the health determinants is diet, which depends directly on the climate a person lives in and the scope of food products they can afford.
Genetic Modification and Cloning Even though it is hard to predict all the outcomes of genetic modification and cloning, I would suggest using CRISPR Cas9 in treating retinal diseases such as the one described in the case study.
Color Blindness and Its Genetic Nature Nevertheless, color blindness genes may be carried by the non-color-blind female and transferred to future generations. Depending on the mutation, inherited color blindness may be congenital or may reveal itself in childhood or adulthood.
Genetic Modifications of Human and Animal Species As for the genetic modification of animals and insects, it can also be beneficial. In the case of humans, there must also be clear boundaries for modification.
Environmental and Genetic Factors That Influence Health The factors of inaccessibility of proper treatment, poor lifestyle, and environmental agents’ exposure combined with the costs of addressing the CKD challenge lead to disparities in populations.
SCN8A-Related Epilepsy – Genetic Seizure Disorder The paper contains the discussion of the standardized procedure for this diagnosis, suggests how the present experience would affect the medical practice concerning this kind of epilepsy.
Molecular Genetics: Gene Sequence Homology The emergence of the Mendelian genetics in the 19th century and the discovery of DNA structure by James Watson and Francis Crick in the 20th century have paved the way for the development of molecular […]
Genetic Testing: Screening for Colon Cancer This disorder is characterized by the development of hundreds of thousands of adenomatous polyps in the colon and rectum early in life.
DNA Profiling and Required Genetic Testing The reliable tests for conducting genetic testing should be more than one in order to remove the element of doubt on matching DNA bands.
The Relationship Between Epigenetics and the Effects of the Holocaust Tests are most likely to identify existing changes of DNA and the proteins related to DNA, which are responsible for the structure of the DNA and the availability of other elements related to the DNA.
The Study of Genetics: Importance for Society A key advantage of genetics for the clinical environment is the real possibility of manipulating the genetic code of a patient’s DNA in order to edit it.
Acute Myeloid Leukemia: Genetic Features of Black Patients According to the researcher, the differences in the biological impact of disease and the socioeconomic factors play a crucial role in the disparity between the Blacks and the Whites in the recovery process.
Resolving Genetic Issues or Playing With Mother Nature? Because mother nature is essential in sustaining human life, it is not right to play with mother nature. It is not right to play with mother nature because of the consequences of playing with her.
Genetically Modified Food: Health Risks The main research question of the future study for me as a person with 1st Degree in Food and Nutrition will be the question of the harm of eating genetically modified foods and the possible […]
Barlow’s Syndrome: Genetics of Mitral Valve Prolapse and Its Clinical Impact For the patients with mitral valve prolapse experiencing the episodes of tachycardia and rapid heartbeats the use of beta-blockers is allowed. The patient should be allowed to share their concerns and feelings about the mitral […]
The Development of the Neural System and Genetic Program In the process of determining the connections worth keeping, a person’s brain takes into account their lived experiences and daily life, which in turn shape the direction of a person’s neural growth.
Genetic Disorder: “A Genetic Link to Anorexia” The author effectively proves that the development of anorexia nervosa may occur not only due to the exposure to the social pressure of beauty standards, but also the presence of a genetic predisposition.
Genetic Enhancement: Ethical Aspect In addition, it can take the shape of cosmetic modifications, which change the overall basis of human uniqueness and the unalterable aspect of the human body.
Genetic Modification and Implicit Bias Against People With Disabilities There is also a factor of disabilities that are life-threatening to a child, or illnesses that may be able to be fatal within the first few years of life.
Biotechnology and Genetic Engineering Apart from that, there are some experiments that cannot be ethically justified, at least in my opinion, for example, the cloning of human being or the attempts to find the gene for genius.
Genetics and Genomics in Healthcare The first phase was used to determine the suitability of the survey tool while the main survey led to the collection of the desired data.
Genetics, Reproductive and Cloning Technology in “Frankenstein” If Mary Shelley was for the idea of cloning technology, I think her novel would have ended up with Frankenstein creating a female companion for the monster to compliment the theme of love in the […]
Genetic Mapping in the United States Genetic mapping is allowed and regulated by the Genetic Information Non-discrimination Act in the United States. On the contrary, genetic mapping of children in the United States can be conducted with the consent of a […]
Knowing One’s DNA Genetic Makeup: Pros and Cons In addition, the knowledge that one might not get a job or insurance because of their genetic makeup is stressful and depressive.
Genetics of Human Social Behavior Twin study method addresses questions such as what effects do environmental factors have on the twin similarities and twin differences.study which stands for Genome wide association is a method that seeks to establish the components […]
The Factors That Cause Instances of Genetic Diversity Genetic diversity is a term that is used to refer to the difference in characteristics that occurs among members of the same species.
Genetic Testing: Should You Bother to Exercise? However, some people are of the view that the effect of genetic variation on exercise-mediated body responses is dismal. This argument is usually based on the idea that several other factors such as diet, lifestyle, […]
Genetic Screening for Mandatory Obesity Screening of Children The progress in behavioral genetics points to the significance of biological heredity in character traits, as well as in medical conditions. A good example is in the case of cancer where the affected genetic condition […]
Genetically Modified Food: Analysis and Implications A section of scientists are opposed to the idea with claims that it brings about irreversible damage to biodiversity by changing the natural setting of the environment. Genetic engineering involves alteration of the cell which […]
Epigenetics of High Fructose Corn Syrup at a Molecular Level Increasing or decreasing the amount of glucose concentration level in the blood, directly affects the concentration of fructose in blood, since they all act as determinants of the overall blood concentration In this case, high […]
Genetic Engineering in the Movie “Gattaca” by Niccol This would not be right at all since a person should be responsible for their own life and not have it dictated to them as a result of a societal construct created on the basis […]
Modern East Asians and Denisovans Share Genetic Material The researchers did not explain the specific mode of delivery of the genetic material through hybridization thus it must be assumed that the Denisovans in Siberia were able to travel to Southeast Asia and intermarry […]
Genetic Counseling – Tay Sachs Disease In this case, there is a 25% likelihood of passing the gene to their children. This would be effective in preventing further passing down of the disease to their offspring.
Psychiatric Genetics. Epigenetics and Disease Pathology The switching on and off of the imprinted genes is the same regardless of the parental origin. The genome-wide DNA analysis revealed that there was a difference in DNA methylation of the glucocorticoid receptor gene […]
The Genetics of Crime: ‘Criminal Gene’ The idea that criminal and offending behavior stands in the correlation with the genetic features of the offender is not a novelty of our time.
Genetic Family Historical Analysis In the family, Andrew is the only member who thinks that his disease is caused by a genetic predisposition. The above implies that Andrew should work closely with his physicians to ensure his therapy is […]
Genetic Counseling Analysis To take a detailed family history, I would start with gathering the information about the consumers. Finally, I would ask about the members of the family who have already passed away and clarify the cause […]
Genetics and the Asthma Case The allergies she complains of are some of the symptoms associated with asthma. Asthma is also known to attack children below the age of 15 years.
Genetic Engineering Using a Pglo Plasmid The objective of this experiment is to understand the process and importance of the genetic transformation of bacteria in real time with the aid of extrachromosomal DNA, alternatively referred to as plasmids.
A Genetic Clue to How Limbs Evolved From Fins The purpose of the study is to unveil the mechanisms of the evolution and change of fin to limb. The researchers used a morphological analysis of fossils and skeletons of modern animals, which supports the […]
Genetic Inheritance and Its Role in Obesity This essay therefore analysis the different formations of obesity, the causes and in particular the significance of inheritance in the occurrence of obesity.
Managing Diabetes Through Genetic Engineering Genetic engineering refers to the alteration of genetic make-up of an organism through the use of techniques to introduce a new DNA or eliminate a given hereditable material. What is the role of genetic engineering […]
Genetic Diseases: Sickle Cell Anemia This genetic disorder research paper aims to elucidate the underlying molecular causes of SCA as well as its symptoms, inheritance, treatment, diagnosis, and prevalence in certain populations.
Genetically Identical Twins and Different Disease Risk The study of MZ twins offers fascinating insights that help researchers explore the link between the sequence of the genotype and the phenotype.
Genetic Disorders That Can Be Treated With Gene Therapy It is in this context that the application of gene therapy has increased the hope of medical professionals in overcoming and controlling such failures in the treatment of genetic disorders.
Using Genetically-Modified Bacteria to Fight Cancer at Johns Hopkins To do so, a concise summary of the article will be provided, followed by a review of its relevance to the course.
Diabetes Mellitus Type 2: The Family Genetic History This paper aims at analyzing family genetic history of a family, evaluating the impact of the family history on an adult participant’s health and planning a future wellness change to promote the wellness of the […]
Forecast of Genetic Technology Therefore, this essay forecasts the advancement of genetic technology in the 22nd century in aspects of gene therapy and eugenics with the view of assessing its potential benefits and dangers.
Genetic Male Pattern Baldness Vertex hair loss: Vertex hair loss can be observed on the top of the head which is crown area and does not touch the hairline of the forehead.
Watching Television: Genetic Influence This can be testified by the manner the research question correlates to the dynamics of examining why watching TV has such a huge influence on genetics.
Museum Genetic Presentation When this condition is violated, the population is opened allowing individuals to move from one population to another hence creating a net flow of genes which results to genetic variations and consequently, to evolution.
Genetic Information in the Trosack Case The purpose of this essay is to integrate genetic information in the Trosack case to ensure that the patients can deal with the genetic basis of the disease in their child.
The Genetic Basis of Human Cancer This is one of the most difficult in curing, as it may affect any part of the body, and seriously damage the body tissues.
Advanced Pathophysiology: Genetic Technology In accordance to Tay-Sachs disorder, the specialist is likely to provide the following information: the origin of the disorder, what factors contribute to the occurrence of the disorder, characteristics of the disorder, treatment if available […]
Effects of the Interaction Genetic Diversity This study though is trying to show the synergism between the UV-B and low genetic diversity as possible proof of the hypothesis that the UV-B could be the possible cause of declining amphibian populations.
Genetics of Prostate Cancer and Physical Features However, even though observations attest to the highly hereditary nature of the disease, research in the field so far has proved to be inconclusive, with most scientists failing to isolate the gene or genes which […]
Criminal Justice and DNA: “Genetic Fingerprinting” DNA is one of the popular methods used by criminologists today, DNA technique is also known as “genetic fingerprinting”.the name given the procedure by Cellmark Diagnostics, a Maryland company that certified the technique used in […]
Genetic Basis of Fitness Differences in Natural Populations In the article to summarize, the authors recognized that one way genomics affect biology is the possibility of identifying and studying how the characteristics affecting fitness, a key issue in natural selection, are genetically based.
Computational Modelling and Genetic Regulatory Networks Analysis in Development The studies also include the control of transcription and the mechanisms of RNA maturation. The key determinants of cell fate are the transcription factors.
Biotechnology and Animal Welfare: How Genetically Modified Chicken Serves the Demand in Fast Food Chains Beef was the most often used meat for the restaurants due to its containing in burgers, however, in 2020, the tendency started to move in the direction of chicken consumption.
Breast Cancer Risk Factors: Genetic and Nutritional Influences However, the problems of genetics contribute to the identification of this disease, since the essence of the problem requires constant monitoring of the state of the mammary glands to detect cancer at an early stage.
Breast Cancer Genetics & Chromosomal Analysis In this paper, the chromosomal analysis of breast cancer will be assessed, and the causes of the disorder will be detailed.
The Role Genetics Information Plays in Treating Cancer Another process that also causes the disease to develop is called gene amplification and refers to the situation of the emergence of multiple copies of the same gene.
Ethical Issues on Genetic Modified Baby: CRISPR-Ca9 Genetic Modification The discussion presented below gives a detailed analysis of the subject of genetically modified babies and the ethical values associated with the entire scientific process.
Biotechnology, Genetics and Reproduction On the one hand, this is an opportunity to become parents for infertile couples, on the other hand, the ART industry acts as a new type of business and, therefore, we can talk about the […]
Leukemia Types: Characteristics, Genetics, and Symptoms Leukemia is widely referred to as a group of blood cancers and is classified by the type of white blood cells and by the rate of disease progression over time.
Evolutionary Biology: Program Model at Genetic Level The constant development of new technologies, natural sciences, and ideological factors causes a change in perceptions of the human body’s model and the impact of social processes on the behavior of the individual.
Genetics of Sexual Orientation: Privacy, Discrimination, and Social Engineering The study tested the DNA of 400 gays and established a section of the X chromosome called Xq28. The outcome of the research is not limited to the research team only.
Genetics as a Field and Its Practical Use Even in newborn screening, an area where genetic testing is excelling, parents opt to terminate the pregnancy for lack of a better solution to their condition.
Clinical and Genetic Aspects of Neurofibromatosis Neurofibromatosis is an autosomal dominant genetic disorder that is caused by a mutation of a gene and characterized by a growth of tumors in nerves which may affect the structure of bones and skin conditions.
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The Interrelationships and Implications of Genetic Discoveries In addition to this, the new sub-discipline comes with the ability to illuminate controversial topics within the field of medical sociology such as stem cell research and analysis of the interrelationships in human embryo and […]
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Mental Illness Around the World: Socio-Cultural and Genetic Aspects Discussing the relationship between socio-political concept of people’s cultural identity and the degree of their susceptibility to mental illnesses represents a certain challenge, especially given the fact that the etiology of such illnesses has not […]
Genetically Modified Organisms: For and Against The fact is that, genetic modification is the changing of the DNA code by the means of the genetic engineering, thus, the genes of the organisms are deviating from the normal genes of similar organisms, […]
Ethical Problem of Genetic Testing and Chromosomal Abnormalities The testing can also be done to diagnose the genetic disorder, detecting future risks of contracting diseases as a result of genetic disorders, how these disorders respond to drugs, and detecting the extent of risks […]
Unlocking Human Genome: Genetic Testing and Screening In the case of 64 year old Joe Miller, I recognize and understand that the patient has the right to die with dignity and that that includes dying on his own terms.
Genetics of Parkinson Disease-Associated PARK2 Gene The following description highlights various aspects of the Human Genome Project that are thought to be connected in a series of events in influencing the cloning of the PARK2 gene.
Genetic Research and Related Promises & Concerns More than 4000 diseases are thought to result from the defective functioning of a gene or a set of genes and if it were possible to identify the location or site of each gene on […]
Genetic Difference in Explaining Athletic Performance Thus, St Louis argues that science on race and sports is not viable as it limits the explanation to physiological factors ignoring the importance of social and economic variables.
Criminal Behavior: Role of Environment and Genetics In the Information age where a person has access to more knowledge about the folly of being involved in criminal activities and the negative impact of having a prison record, it is a mystery why […]
The Various Aspects of Genetic Research Even a slight change in the pairing of the nucleotides will completely change the behavior of the human in question. Also, the genetic engineering helps the scientist to find out what is the function of […]
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Genetic variant identified that shaped the human skull base

Humans, Homo sapiens , have unique features compared with other closely related hominin species and primates, including the shape of the base of the skull. The evolutionary changes underlying these features were significant in allowing the evolution of our increased brain size. Now, in a study recently published in the American Journal of Human Genetics , a team from Tokyo Medical and Dental University (TMDU), the University of Helsinki, and the University of Barcelona has analyzed a genomic variant responsible for this unique human skull base morphology.

Most of the genomic changes that occurred during human evolution did not occur directly to genes themselves, but in regions responsible for controlling and regulating the expression of genes. Variants in these same regions are often involved in genetic conditions, causing aberrant gene expression throughout development. Identifying and characterizing such genomic changes is therefore crucial for understanding human development and disease.

The development of the basicranial region, the base of the skull where it joins the bones of the neck, was key in the evolution of Homo sapiens , as we developed a highly flexed skull base that allowed our increased brain size. Therefore, variants that affect the development of this region are likely to have been highly significant in our evolution.

First, the team searched for variants in just a single letter of the DNA code, called single nucleotide polymorphisms (SNPs), that caused different regulation of genes in the basicranial region in Homo sapiens compared with other extinct hominins. One of these SNPs stood out, located in a gene called TBX1 .

They then used cell lines to show that the SNP, called "rs41298798," is located in a region that regulates the expression levels of the TBX1 gene, and that the "ancestral" form of the SNP, found in extinct hominins, is associated with lower TBX1 expression, while the form found in Homo sapiens gives us higher levels of TBX1 .

"We then employed a mouse model with lower TBX1 expression," explains lead author Noriko Funato, "which resulted in distinct alterations to the morphology at the base of the skull and premature hardening of a cartilage joint where the bones fuse together, restricting the growth ability of the skull." The changes in the Tbx1 -knockout mice were reminiscent of the known basicranial morphology of Neanderthals.

These morphological changes are also reflected in human genetic conditions associated with lower TBX1 gene dosage, such as DiGeorge syndrome and velocardiofacial syndrome, further indicating the significance of this genetic variant in the evolution of our unique skull base morphology.

The identification of this genomic variant sheds light on human evolution, as well as providing insight into common genetic conditions associated with lower expression of the TBX1 gene, paving the way for greater understanding and management of these conditions.

Personalized Medicine
Human Biology
Gene Therapy
Human Evolution
Early Humans
Charles Darwin
Timeline of human evolution
Gene therapy
Genetic code
Human evolution
Molecular biology
Convergent evolution

Story Source:

Materials provided by Tokyo Medical and Dental University . Note: Content may be edited for style and length.

Journal Reference :

Noriko Funato, Arja Heliövaara, Cedric Boeckx. A regulatory variant impacting TBX1 expression contributes to basicranial morphology in Homo sapiens . The American Journal of Human Genetics , 2024; DOI: 10.1016/j.ajhg.2024.03.012

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Main Content

Genetics - research topics.

The following Research Topics are led by experts in their field and contribute to the scientific understanding of genetics. These Research topics are published in the peer-reviewed journal Frontiers in Genetics , as open access articles .

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The Role of Growth Factors and Their Receptors in Genetic Disorders

With the advent of next-generation technologies, a large number of genetic diseases have been characterized with the causative genes and gene modifiers. Different developmental anomalies arise as a result of genetic alterations in growth factor genes...

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Applications of Mechanistic Modelling for Understanding Human Health and Disease

Mechanistic modeling is a powerful tool for elucidating and probing the behaviors of complex biological systems. By developing mathematical representations based on a deep understanding of biological mechanisms, mechanistic models can provide valuabl...

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Understanding Molecular Mechanisms to Facilitate the Development of Biomarkers for Therapeutic Intervention in Gastrointestinal Diseases and Sepsis

This research topic aims to provide an overview of the most recent advancements in understanding molecular mechanisms to develop biomarkers that can be selectively addressed to enhance the diagnosis, prognosis, and therapeutic interventions in gastro...

Integrating Genetics and Proteomics for Drug Discovery

In the past decades, quickly evolving sequencing technology accompanied with big data in computational science has driven a lot of novel medical applications, especially enabling the discovery of associations and causalities. Genome-wide association ...

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Advances and Trends in Gene Expression, Regulation, and Phenotypic Variation in Livestock Science: A Comprehensive Review of Methods and Technologies

The introduction of next-generation sequencing (NGS) as well as long-read sequencing technologies has revolutionized the landscape. Over two decades, these technologies have provided high-throughput delivery of genomic data that is more affordable, e...

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Nutrients as Regulators of Metabolism: a Genomic Perspective

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Genetics and Addiction: What We've Learned

New research offers insights on numerous addiction-related genes..

Updated April 18, 2024 | Reviewed by Gary Drevitch

Genetic and environmental risks affect the incidence and course of substance use disorders.
Progress in genetics research provides information on numerous addiction-related genes.
Genetics helps doctors provide individualized advice and patients to make personalized medicine choices.

Are you mostly a product of the genes you inherit or your experiences in life? This question intrigues many people, including addiction researchers. In this post, I provide an overview of key research on the genetic inheritance of substance use disorders such as alcohol use disorder, opioid use disorder, and cannabis/marijuana use disorder.

Some researchers, such as at the Washington University School of Medicine in St. Louis, seek to identify genes common to addictive disorders based on information from the DNA code of more than a million people. So far, these researchers have identified 47 genetic variants linked to substance disorders, including 32 for tobacco, 9 for alcohol, 5 for cannabis, and one for opioid addiction.

Alcohol Use Disorder

Alcohol use disorder (AUD) has been studied for years, starting with twin studies comparing identical or fraternal twins and their risk for AUD and adoption studies comparing adopted children to their birth parents. These studies demonstrated that the heritability of alcohol dependence is up to 60%. Some genes increase a person’s risk for AUD, while others decrease that risk directly or indirectly. For instance, some people of Asian descent carry a gene variant altering their rate of alcohol metabolism, causing symptoms like flushing, nausea, and rapid heartbeat when they drink even a little alcohol. These genes may help protect them from developing AUD.

Twenty-two percent of adults in the United States have at least one biological parent with alcohol use disorder (AUD). The odds of lifetime AUD are 2.5 times higher for the offspring of one AUD parent and 4.4 times higher for the offspring of two AUD parents, as compared to children of non-AUD parents.

AUD Protections and Risks

Genes are not destiny, and environmental experiences also play a role. For example, a study of more than 3 million people suggests that marriage may protect against AUD, particularly for those with genetic loading for AUD. However, researchers also noted that while marriage to a spouse without alcohol problems may protect against alcohol use disorders, being married to a spouse with alcohol use problems has the opposite effect, increasing one's risk.

It is also known that pain , either psychological or physical, as well as PTSD and trauma , can make AUD more likely, as the additive relief of distress seems to increase brain-related rewards derived from alcohol.

Currently, treatment of AUD is limited to only several FDA-approved and a few non-approved drugs which often have only modest effects in inhibiting drinking, largely because they work well only for certain individuals. But thanks to new research, we now know which individuals are most likely to respond significantly better to one often-used AUD treatment: naltrexone.

Raymond Anton, Jr., MD is an international expert on alcohol use disorder, an addiction psychiatrist, and clinical neuroscientist , as well as researcher of genetic variants predicting treatment-response to AUD medications such as naltrexone. He and his colleagues discovered that it was not one gene, but rather a combination of genes known to affect key brain chemicals impacted by alcohol that made a difference in whether naltrexone was effective in people with AUD. For example, in two different studies, they found that a gene variation known to impact the brain opiate receptor gene, combined with variations in two genes thought to control brain dopamine , influenced how well naltrexone worked in reducing/controlling drinking in individuals with AUD. The first study evaluated genes inherited from one’s parents (germ line mutations) and the second evaluated epigenetic markers (likely acquired over a lifetime). Epigenetic markers refer to changes to gene functioning occurring in life secondary to behavior (such as drinking alcohol) or various outside influences such as other diseases, stress , etc.

As a result of Anton’s research, it’s clear that personalized treatment and choosing the right medication for the right patient is becoming possible in AUD. For example, performing a few relatively simple genetic tests identifying variations in three brain genes will enable physicians to predict which patients would benefit most from taking naltrexone, an FDA-approved medication for AUD. If tests show patients will not benefit, other medications could be tried. Alternatively, new medications might be developed based on genetic testing results. Rather than taking a drug that could never work well because of one’s genetic makeup, wouldn’t it be best to know this upfront and potentially choose an alternative? Also, knowing a drug is likely to work might encourage more people to consider medication-assisted treatment.

Developmental Pathways

Early life experiences, such as childhood trauma, parental alcohol use, and exposure to alcohol during critical periods of brain development, may have lasting effects on neurobiological systems involved in addiction. These environmental influences may interact with genetic predispositions, shaping an individual's vulnerability to AUD. Early alcohol or drug experimentation; physical, sexual , or emotional trauma; and other risk factors, such as second- or third-hand smoke exposure, abusive parenting , parental substance use, and other factors also play a role.

Opioid Use Disorder

Sometimes, the environment plays a key role in the development of a disorder. The findings in one study showed that environmental factors explained more of the risk for opioid dependence than polygenic risk scores—a number estimating how genetic variants affect an individual's risk of developing a disease. Polygenic risk scores combine different versions of many genes related to a specific disease. The researchers found selected environmental factors, such as annual household income and education level, explained an average three-fold greater risk for opioid use disorder (OUD) compared with opioid use disorder polygenic risk scores alone.

But don’t count out genetics. Although researchers found environmental factors played a larger role, opioid polygenic risk scores explained 8% of the variance of the risk for opioid dependence. The study also found that among people with higher polygenic risk scores, individuals with a higher education level were less likely to have opioid dependence, whereas those with posttraumatic stress disorder (PTSD) were more likely to have opioid dependence.

A new study by Yale School of Medicine researchers assessed how genetic and psychosocial predictors of opioid use disorder are predictive for a person becoming dependent on opioids. In the VA and Yale study, researchers analyzed genetic data from nearly 2,000 people who participated in a prior study by Yale and University of Pennsylvania researchers (called the Yale-Penn study) on substance use genetics. Researchers examined the role of recently developed polygenic risk scores for opioid use disorder and environmental factors such as education level, adverse childhood experiences , and psychiatric conditions. “We’ve made great progress in understanding some of the genetic and environmental factors that influence risk for opioid use disorder, but we know less about the complex interplay between them,” said Yale’s Joseph Deak.

Cannabis Use Disorder

Marijuana is the most commonly used federally illegal drug in the United States, with half of all Americans saying they have tried it at some time. Experts estimate that among people who use cannabis , up to 30% may have marijuana use disorder (which is the same as cannabis use disorder, or CUD). The risk of developing cannabis use disorder is greater in people who start using marijuana during youth or adolescence and who use marijuana more frequently.

It has been estimated that 50%-70% of an individual’s risk for cannabis use disorder is due to genetic factors , although environmental factors also play a role. Yale’s group, led by Joel Gelertner , has been trying to identify these risks and predict who might develop cannabis use disorder, with its many negative outcomes, including increased risk of psychiatric disorders, heart disease, cancer, and respiratory illnesses.

Researchers examined a genome-wide set of genetic variants in individuals from multiple ancestry groups enrolled in the U.S. Department of Veterans Affairs’ Million Veteran Program, one of the world’s largest genetic databases. They identified dozens of genetic variants linked to cannabis use disorder and a variety of behavioral and health issues associated with CUD.

The findings offer insights into genetic factors and potentially related health risks. For instance, researchers found that variants of genes encoding for three different types of receptors on neurons were associated with an elevated risk for developing CUD. In addition, variants linked to CUD were associated with the development of lung cancer. The authors noted that more work needs to be done to separate the effects of tobacco use and other environmental factors on cancer diagnoses from those of marijuana use.

Genetics researchers have leveraged new CUD genomics data to complete a genetically-informed analysis with unprecedented power, which showed causal relationships between CUD and with risk for developing SUDs in April 2024. This new finding is the strongest evidence to date that cannabis use disorder and even cannabis use significantly increases the risk for other substance use disorders.

Personalized Medicine

Personalized medicine in addiction treatment could revolutionize the current approach to substance use disorders. Here's how:

Genetic and pharmacogenomics testing. As with cancer treatment, genetic testing could identify individuals predisposed to addiction or who may respond differently to certain medications used in addiction treatment. For example, certain genetic variations might influence how a person metabolizes and responds to medications like naltrexone, methadone, or buprenorphine, all used in opioid addiction treatment. Biomarkers also could help predict individuals who may be at higher risk of relapse .

Behavioral lifestyle and psychological profiling. Personalized medicine in addiction treatment considers individual differences in behavioral and psychological factors. Tailored interventions could include advice on exercise, diet , and sleep, and providing relapse-prevention counseling, support groups, vocational training, housing assistance, and other resources based on a patient’s specific needs and circumstances.

Anton RF,et al . Opioid and Dopamine Genes Interact to Predict Naltrexone Response in a Randomized Alcohol Use Disorder Clinical Trial. Alcohol Clin Exp Res. 2020 Oct;44(10):2084-2096. doi: 10.1111/acer.14431. Epub 2020 Sep 19. PMID: 32772383; PMCID.

Polimanti R, et al. Multi-environment gene interactions linked to the interplay between polysubstance dependence and suicidality. Transl Psychiatry. 2021 Jan 11;11(1):34. doi: 10.1038/s41398-020-01153-1. PMID: 33431810; PMCID: PMC7801457.

Galimberti, M., et al. Genetic influences and causal pathways shared between cannabis use disorder and other substance use traits. Mol Psychiatry (2024). https://doi.org/10.1038/s41380-024-02548-y

Zhou, H., et al. Multi-ancestry study of the genetics of problematic alcohol use in over 1 million individuals. Nat Med 29, 3184–3192 (2023). https://doi.org/10.1038/s41591-023-02653-5

Mark S. Gold, M.D., is a pioneering researcher, professor, and chairman of psychiatry at Yale, the University of Florida, and Washington University in St Louis. His theories have changed the field, stimulated additional research, and led to new understanding and treatments for opioid use disorders, cocaine use disorders, overeating, smoking, and depression.

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Eur J Hum Genet
v.31(10); 2023 Oct
PMC10157559

Global trends and themes in genetic counseling research

Wan nur amalina zakaria.

1 Human Genome Centre, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kubang Kerian, 16150 Kelantan Malaysia

Sook-Yee Yoon

2 Cancer Research Malaysia, 47500 Subang Jaya, Selangor Malaysia

3 Department of Health Information Management, Universitas Indonesia Maju, Jakarta, Indonesia

Asma Hayati Ahmad

4 Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan Malaysia

Rahimah Zakaria

Zahiruddin othman.

5 Department of Psychiatry, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan Malaysia

Associated Data

The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.

This article seeks to highlight the most recent trends and themes in genetic counseling that are of broad interest. A total of 3505 documents were published between 1952 and 2021, with a trend toward increase in paper/year. The most common documents are original articles (2515, 71.8%), followed by review articles (341, 9.7%). Journal of Genetic Counseling publishes the highest number of genetic counseling articles (587, 16.7%), followed by Clinical Genetics (103, 2.9%) and the South American Journal of Medical Genetics (95, 2.7%). Co-occurrence analysis revealed five research themes: genetic testing, cancer, genetic counselor, prenatal diagnosis, and psychiatry. The genetic counselor theme contained most of the recent keywords, including “covid-19,” “underrepresented population,” “service delivery models,” “workforce,” “disparities,” “service delivery,” “professional development,” “cultural competence,” “access,” “diversity,” “telemedicine,” and “health literacy.” Genetic counseling researchers may use these keywords to find topics pertinent to their future research and practice.

Introduction

The term “genetic counseling” was first coined by an American scientist, Sheldon C. Reed, in 1947 [ 1 ]. According to the Ad Hoc Committee of the American Society of Human Genetics, genetic counseling addresses human issues related to the incidence or risk of a genetic disorder in a family [ 2 ]. Seymour Kessler later defined genetic counseling as psychological contact or psychotherapy [ 3 ]. The 2006 National Society of Genetic Counselors task force described genetic counseling as helping people understand and adapt to the physical, psychological, and familial implications of genetic contributions to disease [ 4 ].

Future trends in clinical genetic and genetic services are fast evolving and have been the subject of recent publications [ 5 – 8 ]. However, the global situation of genetic counseling research, as well as trends and subjects of broad interest in this area throughout the last 70 years, have not been adequately covered since the focus was mainly on specific journals [ 5 ] or countries [ 6 – 8 ]. We, therefore, mapped genetic counseling research globally using the Scopus database and the VOSviewer tool to provide academics and practitioners in this field, information on the scientific landscape as well as important and emerging themes.

Materials and methods

Search strategy.

The literature was searched and retrieved from the Scopus database on January 19, 2022. The Scopus database is regarded as one of the most significant and exhaustive collections of scientific information in the world [ 9 ]. The following search string was used in the article title: “genetic counsel*ing”. All document types written in the English language and released between 1952 and 2021 were included, except for erratum. The retrieved documents were subjected to bibliometric analysis using VOSviewer.

Publication outputs

A total of 3505 documents were retrieved. The most common document type was original articles (2515, 71.8%), followed by review articles (341, 9.7%). Letters, book chapters and conference papers, each contributed about 4.7–4.8% of the documents. Notes, editorials, short surveys and books contributed about 4.4% in total. From 1952 to 1967, the document number was one digit. From 1968 to 2010, the number of papers increased to two digits; from 2011 to 2021, it was three digits (Fig. 1 ).

An external file that holds a picture, illustration, etc.
Object name is 41431_2023_1371_Fig1_HTML.jpg

Trends in the number of publications from 1952 to 2021 in the field of genetic counseling.

The top genetic counseling journals published 1163 documents, accounting for 33.2 per cent of all publications (Table 1 ). The Journal of Genetic Counseling had 587 publications with a Cite-Score of 3.8 and SJR 2020 of 0.867. Only three journals, the American Journal of Human Genetics, Genetics in Medicine, and Journal of Medical Genetics, have an SJR greater than two. The Scopus database has discontinued its coverage of the two of the top journals, while the American Journal of Medical Genetics has been renamed the American Journal of Medical Genetics, Parts A, B, and C.

Top publishing journals on genetic counseling research.

TP total number of publications, TC total citations, Cite-Score average citations received per document published in serial, SJR SCImago Journal Rank, SNP Source Normalized Impact per Paper.

a discontinued in Scopus.

Author Keywords

Network visualization of keyword co-occurrence map was constructed with a threshold of nine keyword co-occurrences in VOSviewer. The top keywords ranked by frequency were ‘genetic counseling’ ( n = 1156), ‘genetic testing’ ( n = 205), ‘prenatal diagnosis’ ( n = 104), ‘breast cancer’ ( n = 97), ‘genetic counselor’ ( n = 68), ‘genetics’ ( n = 59), ‘brca1’ ( n = 49), ‘education’ ( n = 48), ‘brca2’ ( n = 45), and ‘hereditary cancer’ ( n = 44).

To identify themes in the literature, we studied the terms in each cluster. Five clusters appear from the map in Fig. 2A with the following themes: genetic testing (red cluster), cancer (green cluster), genetic counselor (blue cluster), prenatal diagnosis (yellow cluster) and psychiatry (purple cluster). The overlay visualization of keyword co-occurrence map indicates the publishing dates when specific topics were most popular. Many newer keywords (yellow nodes) were found mainly in the blue cluster (genetic counselor theme) compared to other clusters (Fig. 2B ).

An external file that holds a picture, illustration, etc.
Object name is 41431_2023_1371_Fig2_HTML.jpg

A Network visualization, B Overlay visualization.

The increasing number of publications per year may indicate the development trend in the field of genetic counseling. The observed trend may be attributable to the rapid evolution of clinical genetic services [ 5 – 8 ]. Genetic counselors collaborate with geneticists and other medical specialists to provide genetic counseling services. Genetic counseling research, which strives to improve the quality and availability of genetic counseling services, benefits from these clinical data. Original articles contributed to a large proportion of the publication outputs and increased significantly over the last decade. This finding indicates that the field is expanding in line with the development of genomic medicine [ 10 ]. Funding for implementation and outcome research is urgently needed to expand the scientific evidence for genetic counseling practice [ 10 ].

The present analysis revealed that 1163 documents or 33.2% of studies were published in the top 10 journals. Of these, more than half of the relevant documents were published in the Journal of Genetic Counseling . This indicates that this is the most active journal publishing a large number of documents and has a substantial impact on the field of genetic counseling. Among the top journals, the results revealed only three journals have SCImago Journal Rank (SJR) greater than two; the American Journal of Human Genetics, Genetics in Medicine , and Journal of Medical Genetics . As a result, it can be deduced that approximately 170 documents, or 4.9% of all genetic counseling publications, were published in high-impact journals.

The keyword co-occurrence map identified five major clusters in the genetic counseling field (Fig. 2A ). These are genetic testing (red cluster), cancer (green cluster), genetic counselor (blue cluster), prenatal diagnosis (yellow cluster) and psychiatry (purple cluster) themes. Some of these topics (cancer and prenatal) have earlier been identified by content analysis study [ 5 ]. Genetic counseling should be regarded as an integral part of the genetic testing process [ 11 ]. Thus, genetic testing appeared as the main theme with the largest cluster. There are several categories of genetic testing that require genetic counseling. In diagnostic genetic testing, the test is performed on symptomatic individuals. While pre-test genetic counseling may not always be necessary, post-test genetic counseling should be offered especially when the result is positive. Conversely, pre-and post-test genetic counseling should be offered in other types of genetic testing such as predictive, susceptibility (risk), carrier, prenatal, preimplantation genetic diagnosis (PGD), and genetic screening. For pharmacogenetic testing, the need for genetic counseling will depend on whether the results have other implications rather than decisions about drug treatment [ 11 ].

The second theme in the genetic counseling field is cancer. Pathogenic variants in genes can be broadly grouped into sporadic, familial, and hereditary cancers. Sporadic cancers, making up 75–80% of all cancers, are caused by acquired mutations in tumour cells. About 10–20% of cancers are familial but not caused by a gene mutation. On the other hand, familial cancers are attributed to shared family factors. Finally, hereditary cancer is evaluated when a person has a maternal or paternal family history with suggestive symptoms, depending on the type of cancer and specific hereditary syndrome. More studies are needed to build a cancer genetic counseling service to enable fair access for all patients [ 12 ]. In order to establish a cancer genetic counseling service, more studies are needed to look into the requirements and obstacles of patients, family members, and specialists particularly, in different settings/countries to ensure equitable access to all patients [ 12 ].

Genetic counselor, the third theme, is a health practitioner who has been trained to evaluate genetic testing results, both scientifically and medically, while also considering psychological, ethical, and family concerns [ 13 ]. The genetic counselor theme has the highest number of recent keywords based on the number of yellow nodes (Fig. 2B ). These keywords with the average publication year 2018 onwards include ‘covid-19’, ‘underrepresented population’, ‘service delivery models’, ‘workforce’, ‘disparities’, ‘service delivery’, ‘professional development’, ‘cultural competence’, ‘access’, ‘diversity’, ‘telemedicine’ and ‘health literacy’. These keywords are related to the genetic counselors’ challenges and needs related to genetic service delivery models.

The fourth theme in the genetic counseling field is prenatal diagnosis. The need for prenatal genetic counselling is increasing worldwide due to advances in prenatal screening and diagnostic tests [ 14 ]. Given the complexity of genetic testing information, the role of genetic counseling at pre-and post-test is to increase knowledge, decrease anxiety, avoid decisional conflicts, and aid in the interpretation of test results, thereby helping an individual make an informed decision [ 14 , 15 ].

The last theme in the genetic counseling field is psychiatry. Psychiatric genetic counseling has benefits for people with psychiatric disorders and their families despite the limited genetic testing available [ 16 – 18 ]. The role of genetic counseling is to help people understand that mental illness is not their fault, but there are things that they can do to protect their mental health [ 19 ]. It is an emerging speciality within clinical genetics [ 20 ].

The main limitation of our study is that, despite Scopus’ vast coverage [ 9 ], we might have overlooked some important studies in other databases. Second, new research is being released almost daily, and the data in this analysis was up to January 19, 2022. Third, we might have missed several relevant documents if the authors had not included the term “genetic counseling” in the article titles. Lastly, the research themes in this study were derived from keyword co-occurrence thematic analysis without a deeper analysis.

Conclusions

The field of genetic counseling is growing as genomic medicine develops. Genetic counseling research has identified the following themes: genetic testing, cancer, genetic counselor, prenatal diagnosis, and psychiatry. Future directions in genetic counseling research may be related to the requirements and challenges of genetic counselors, according to the emerging topics.

Author contributions

WNAZ designed the study; RZ and AW contributed to data extraction and prepared the first draft of the manuscript; and all authors reviewed and provided feedback on the manuscript.

This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.

Data availability

Competing interests.

The authors declare no competing interests.

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

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Large-scale genetic study finds new link between IBS and the cardiovascular system

by Monash University

New research published in the journal Cellular and Molecular Gastroenterology and Hepatology sheds light on disease mechanisms common to irritable bowel syndrome (IBS) and cardiovascular diseases (CVD).

Led by Dr. Leticia Camargo Tavares, a postdoctoral fellow at the Hypertension Research Laboratory within Monash University's School of Biological Sciences, the study reveals novel insights into the genetic underpinnings of IBS, offering potential avenues for therapeutic intervention.

IBS is one of the most prevalent gastrointestinal disorders globally, affecting up to 10% of the population, with a disproportionate impact on women.

It is characterized by a complex range of symptoms including abdominal pain , bloating, diarrhea and constipation. IBS significantly compromises patients' quality of life. Despite its widespread prevalence, the cause of IBS remains unclear, thus limiting treatment options.

An international consortium of researchers, drawing expertise from Monash University (Australia), CIC bioGUNE (Spain), LUM University, IRGB-CNR, CEINGE, and the University of Naples Federico II (Italy), as well as the University of Groningen (Netherlands), embarked on a comprehensive investigation.

Analyzing data from two large European population cohorts—UK Biobank and Lifelines—the team scrutinized the genetic landscapes of 24,735 people with IBS and 77,149 symptom-free individuals.

Their analysis uncovered four genomic regions, including two previously unidentified loci, associated with increased susceptibility to IBS.

These genetic hotspots implicate pathways central to gastrointestinal motility, intestinal mucosal integrity, and circadian rhythm regulation.

"Although we're yet to conclusively pinpoint specific genes and mechanisms, these findings provide novel insights into IBS pathophysiology, highlighting potential therapeutic targets. So, we expect follow-up research to build on these discoveries," Dr. Tavares said.

Moreover, the researchers found a remarkable link between IBS predisposition and various cardiovascular ailments, encompassing hypertension, ischemic heart disease , and angina pectoris.

Professor Mauro D'Amato, senior author and study supervisor from CIC bioGUNE and LUM University, described this new evidence as the most exciting outcome, underscoring the potential for shared therapeutic modalities.

In another important finding, the study revealed that IBS heritability (the weight of genes in determining one's risk of disease), might be higher than previously thought. This, the authors say, may stem from their adherence to standardized classification criteria in delineating IBS phenotypes, notably the Rome Criteria from the Rome Foundation.

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Thanks to a genetic breakthrough, a rare rhino species may be rescued from extinction

New research from the san diego zoo using just 12 frozen cells suggests we can protect the northern white rhino, by matthew rozsa.

As humans continue to encroach on our planet, we are driving a mass extinction that some experts call a " biological holocaust ." Since more and more species are dying, it creates an increasing number of genetic bottlenecks, which make animal and plant survival even more difficult.

Take for example the white rhinoceros ( Ceratotherium simum ), which can be divided into two sub-species that are genetically very similar — but one is relatively thriving while the other is on the brink of extinction.

Scientists using state-of-the-art genetics technology hope to change that — and their recent research published in the journal Evolutionary Applications suggests they might be able to pull it off.

"Doing our best to preserve [rhinos] is really our moral obligation."

Such a feat would not be unprecedented. The southern white rhinoceroses, which is currently the most abundant rhinoceros species in the world, had been culled down to a population of merely 50 to 200 individuals in the early 20th century. Thanks to rigorous conservation efforts, however, the southern white rhinoceros population had rebounded to roughly 20,000 individuals by 2014 (a surge in poaching around that time has since reduced their population to roughly 18,000).

The southern white rhinoceros' cousin, however, faces a much more dire situation. At the time of this writing, there are only two females from the northern white rhinoceros species that are still alive. Even if there was a male around, it would not matter, since both females are past the age when they can carry a fetus to term. Poaching, poorly managed land use and other human activities have taken a massive toll.

While a few decades ago this would have entirely doomed the species, cutting edge advances in genetics technology may offer them salvation. Dr. Aryn P. Wilder — a conservation scientist at the San Diego Zoo Wildlife Alliance — decided to study genetic samples from 12 northern white rhinoceroses that had cytogenetically frozen at the San Diego Zoo. Much to her delight, Wilder found that those dozen samples contain enough genetic diversity that one could resurrect them from functional extinction.

Indeed, not only is there enough diversity to allow rhinoceroses to be reproduced through cloning, but the samples from northern white rhinoceroses are actually more diverse than those of the southern white rhinoceroses. This means that if scientists are able to bring them back, they will be less likely to encounter a genetic bottleneck, in which individual animals are born unhealthy because their parents are too closely related to each other.

Salon spoke with Wilder about this uplifting news, as well as the practical steps that need to be taken next to save northern white rhinoceroses.

This interview has been lightly edited for length and clarity.

Can you explain how your technology was able to determine that there is enough genetic diversity within these 12 samples to avoid a genetic bottleneck?

We sequenced the genomes of individuals from both species, northern white rhinos and southern white rhinos. When you sequence the genome, you can actually measure the amount of genetic diversity in each of those genomes. And we know that the southern white rhino was able to recover without too much inbreeding. So we used southern white rhinos as a benchmark or metric of a healthy enough population. And so then we asked, "Well, do the cells that we have banked in the frozen zoo, do they have enough genetic diversity to recover in a similar way?"

What we found was that, yes, the northern white rhinos actually have more genetic diversity in their genomes than the southern white rhinos, so we know then that they at least have adequate levels of genetic diversity. The other thing that we wanted to look at was harmful mutations in the genome. So we can actually look at genetic variants in the genome or mutations in the genome, and predict how harmful they might be. If those mutations are in a gene that encodes a protein, we can predict what the protein will look like, and we know that if a mutation causes a change in that protein, it's more likely to be harmful.

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We can also look across lots of mammals in other mammal species. If we find that that mutation is very rare or doesn't exist in any other mammal species, and every other mammal species has the same genetic variant, then we would infer that that mutation is actually really important, or that that position is really important in any change to that position and is likely harmful.

Then we counted up all of the mutations in the northern white rhino genome that were harmful and did the same in the southern white rhino, and then modeled over time what those mutations would do in a restored population and whether those harmful mutations would accumulate and cause fitness declines that made the northern white rhino's fitness lower than the southern white rhino.

Then in order to predict what those mutations would do when a northern white rhino population is restored from banked cells in the frozen zoo, we used genomic simulations and we said, "Okay, well if we were to take eight of those individuals from the frozen zoo, clone them and start a population of over 10 generations, what would that look like? What would fitness look like in generation 1, 2, 3 and all the way through generation 10?"

And then we also modeled taking those same eight individuals, starting the population in generation zero, and then every generation after that we introduced one new cell line into — or one new cloned individual back into — the population. Basically modeling this regenerative source of genetic diversity, or this bank of genetic diversity that we have in the frozen zoo, and we found that the populations that had founders reintroduced every generation, they did much better. They didn't suffer any fitness declines like the ones that were just founded once in generation zero and then allowed to to from there over the next 10 generations.

Want more health and science stories in your inbox? Subscribe to Salon's weekly newsletter Lab Notes .

"We still need to to use all of the traditional conservation methods that we've always used."

What are the next steps now that this technology has demonstrated to work?

What these models have shown is that the source of genetic diversity that we have in these cells is enough to restore a healthy population. But in order to restore a healthy population, we need to be able to use these cell lines and actually clone northern white rhino embryos, or create northern white rhino sperm and eggs that then we can use for in vitro fertilization to make an embryo from there.

We need to implant the embryo into a southern white rhino surrogate mother, and she needs to carry her baby to term, and then critically we need to have a habitat that we can release these rhinos into in the wild. They need to have all of the protections that should have been given to them before their population was reduced to just two females. They need to have protection from poaching. They need to have adequate space and healthy habitats for them to live in.

Do you have any personal stories of interactions you've had with rhinos through your research?

Well, we do have a herd of southern white rhinos here. I've actually never interacted with the northern white rhino because by the time I started at the zoo, there were only three left. There was a male, but he passed away a few years ago. Now it's just the two left. But from what I've seen of the southern white rhinos, the closely related subspecies, they're a very gentle and sweet species. That's not to say that that in the wild they'll be gentle and sweet with you, but I've seen the moms with their babies, and the babies wallowing in the mud, and they're really a unique species — doing our best to preserve them is really our moral obligation.

I want to emphasize again that these new sorts of cellular technologies are only one tool in the toolbox. We still need to to use all of the traditional conservation methods that we've always used. Like I said before, we still need to protect these species and their habitats. We can't just expect that these methods are sufficient to save a species and to end the extinction crisis. This is just one tool in the toolbox, and the reason we have this tool for this species is because we thought ahead to bank these cells. There are increasing efforts to create these biobanks of living cells so that we can have this genetic material for the future. I think that banking species, even before banking cells from species, even before they suffer these really severe declines, is going to be a really critical resource for the future.

about conservation

Losing hippos could throw entire ecosystems out of balance. Here's how we can still save them
Western wolves have made a comeback — now Western states want to kill them
Monkeys are marvelous, but face a bleak future thanks to other primates: Humans

Matthew Rozsa is a staff writer at Salon. He received a Master's Degree in History from Rutgers-Newark in 2012 and was awarded a science journalism fellowship from the Metcalf Institute in 2022.

Bank Runs, Fragility, and Regulation

We examine banking regulation in a macroeconomic model of bank runs. We construct a general equilibrium model where banks may default because of fundamental or self-fulfilling runs. With only fundamental defaults, we show that the competitive equilibrium is constrained efficient. However, when banks are vulnerable to runs, banks’ leverage decisions are not ex-ante optimal: individual banks do not internalize that higher leverage makes other banks more vulnerable. The theory calls for introducing minimum capital requirements, even in the absence of bailouts.

The views expressed herein are those of the authors and not necessarily those of the Federal Reserve Bank of Minneapolis, the Federal Reserve System, or the National Bureau of Economic Research.

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The next step after choosing genetics research paper topics is to identify relevant sources that will back your research. For Genetics, the sources you use become even more crucial, as the field is sensitive and detail-oriented. You can't just pick up information from anywhere when analyzing Genetics. ... Related Posts. 131 Interesting LGBT ...
Genetics
RSS Feed. Genetics is the branch of science concerned with genes, heredity, and variation in living organisms. It seeks to understand the process of trait inheritance from parents to offspring ...
Human Molecular Genetics and Genomics
Genomic research has evolved from seeking to understand the fundamentals of the human genetic code to examining the ways in which this code varies among people, and then applying this knowledge to ...
Genetics research
Genetics research is the scientific discipline concerned with the study of the role of genes in traits such as the development of disease. It has a key role in identifying potential targets for ...
Frontiers in Genetics
Medical Knowledge-Assisted Machine Learning Technologies in Individualized Medicine Volume II. Feng Gao. Wei Wang. Xin Gao. 243 views. The most cited genetics and heredity journal, which advances our understanding of genes from humans to plants and other model organisms. It highlights developments in the function and variability o...
Refining the impact of genetic evidence on clinical success
Of the 7 targets of launched drugs with genetic evidence, 4 had Mendelian evidence (in addition to pre-2020 GWAS evidence), out of a total of 19 Mendelian genes related to T2D (21%).
Genetics
Case 12-2024: A 58-Year-Old Woman with Confusion, Aphasia, and Abnormal Head Imaging. J.J. Linnoila and OthersN Engl J Med 2024;390:1421-1430. A 58-year-old woman was transferred to the hospital ...
Special Issue "Latest Review Papers in Molecular Genetics and Genomics
As we reflect on these diverse contributions in the Special Issue "Latest Advances in Molecular Genetics and Genomics (2023)", a common thread emerges: the intricate link between genetics, molecular mechanisms, and disease. These review papers collectively underscore the remarkable strides we have taken in unraveling the molecular ...
Biotech & Genetic Engineering Research Topics (+ Free Webinar
Biotech & GE Research Topic Ideas (Continued) The use of genetic engineering in enhancing the efficiency of photosynthesis in plants. Biotechnological innovations in creating sustainable aquaculture practices. The role of biotechnology in developing non-invasive prenatal genetic testing methods.
FOCUSED RESEARCH TOPICS
FOCUSED RESEARCH TOPICS ; 1. Behavioural genetics: Twin and family studies: Measured genetic variants: ... Molecular genetics: Molecular basis for inheritance: DNA and chromosomes: Reproduction: ... Myostatin-related muscle hypertrophy: myotonic dystrophy: Natowicz syndrome: Neurofibromatosis type I:
Medical Genetics, Genomics and Bioinformatics—2022
This issue Medical Genetics, Genomics and Bioinformatics—2022 presents recent studies on medical genomics. It contains eight research manuscripts and one review, each concerning a bioinformatics solution for the analysis of the molecular mechanisms underlying disease progression. Jeong-An Gim [ 5] presented a review of Big Data analysis using ...
204 Genetics Research Topics & Essay Questions for College ...
Here are genetics research paper topics and ideas for different assignments. Table of Contents. 🧬 TOP 7 Genetics Topics for Presentation 2024. 🏆 Best Genetics Essay Topics. Genetics Research Questions. 👍 Good Genetics Research Topics & Essay Examples. ... genetics was mostly a science-related sphere of employment. People with a degree ...
Current Topics in Human Genetics
In the second, important topics related to genetic research of various complex human diseases are discussed. The robust content and diverse array of subjects allow the book to serve as both a concise "encyclopedia" that introduces basic and essential concepts of human genetics and an in-depth review of the current understanding of genetic ...
Research Topics: Center for Genetic Medicine: Feinberg School of Medicine
Research Topics. The Center for Genetic Medicine's faculty members represent 33 departments or programs across three Northwestern University schools and three Feinberg-affiliated healthcare institutions. Faculty use genetics and molecular genetic approaches to understand biological processes for a diverse range of practical and clinical ...
Genomics
Genomics is the study of the full genetic complement of an organism (the genome). It employs recombinant DNA, DNA sequencing methods, and bioinformatics to sequence, assemble, and analyse the ...
Ethical Issues in Genetics and Infectious Diseases Research: An
Burgeoning research on genetics of human ID and of human pathogens presents novel configurations of ethical, legal, and social issues in genetics. Specifically, public health concerns lead to the possibility that genetic information related to ID could be used in attempts to control transmission, involving relationships of authority not engaged ...
Polyploidy in vegetables: Exploring genetics for crop evolution and
A research team has elucidated the role of polyploidy in the evolution and breeding of vegetable crops, leveraging advanced sequencing technologies to dissect the genetic and epigenetic nuances of ...
341 Genetics Essay Topic Ideas & Examples
Genetic Diseases: Sickle Cell Anemia. This genetic disorder research paper aims to elucidate the underlying molecular causes of SCA as well as its symptoms, inheritance, treatment, diagnosis, and prevalence in certain populations. Genetically Identical Twins and Different Disease Risk.
Genetic variant identified that shaped the human skull base
Researchers have identified a variant in the gene TBX1 as key in the development of the unique morphology at the base of the skull. TBX1 is present at higher levels in humans than in closely ...
Genetics
This page lists various research-topics about genetics to help researchers find relevant research articles. ... Genomic analysis and related molecular analysis technologies undergo rapid advancements, in principle enabling the identification of any genetic alteration potentially implicated in the pathogenesis of diseases and conditions - for ...
Molecular evidence for multiple origins and high genetic
This significant genetic diversity likely facilitated the rapid colonization and establishment of T. maculipennis on King George Island, contributing to their successful invasion. Molecular analysis results revealed a substantial amount of genetic variation within invasive populations, which can serve as management units for invasive species ...
Population genetics
Population genetics is the study of the genetic composition of populations, including distributions and changes in genotype and phenotype frequency in response to the processes of natural ...
Genetics and Addiction: What We've Learned
Key points. Genetic and environmental risks affect the incidence and course of substance use disorders. Progress in genetics research provides information on numerous addiction-related genes.
Global trends and themes in genetic counseling research
Genetic counseling researchers may use these keywords to find topics pertinent to their future research and practice. ... the document number was one digit. From 1968 to 2010, the number of papers ... genetic counselor, prenatal diagnosis, and psychiatry. Future directions in genetic counseling research may be related to the requirements and ...
Large-scale genetic study finds new link between IBS and the
New research published in the journal Cellular and Molecular Gastroenterology and Hepatology sheds light on disease mechanisms common to irritable bowel syndrome (IBS) and cardiovascular diseases ...
Thanks to a genetic breakthrough, a rare rhino species may be rescued
Thanks to a genetic breakthrough, a rare rhino species may be rescued from extinction New research from the San Diego Zoo using just 12 frozen cells suggests we can protect the northern white rhino
Plant genetics
RSS Feed. Plant genetics deals with heredity in plants, specifically mechanisms of hereditary transmission and variation of inherited characteristics. Plant genetics differs from animal genetics ...
Bank Runs, Fragility, and Regulation
In addition to working papers, the NBER disseminates affiliates' latest findings through a range of free periodicals — the NBER Reporter, the NBER Digest, the Bulletin on Retirement and Disability, the Bulletin on Health, and the Bulletin on Entrepreneurship — as well as online conference reports, video lectures, and interviews.
Disease genetics
New genes, pathways and therapeutic targets in autoinflammatory diseases. Studies in 2023 have described eight new monogenic autoinflammatory diseases and their accompanying disease-causing ...

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204 Genetics Research Topics & Essay Questions for College and High School

🧬 TOP 7 Genetics Topics for Presentation 2024

Research Topics

Animal Models of Human Disease

Bioinformatics & Statistics

Cancer Genetics and Genomics

Cardiovascular Genetics

Clinical and Therapeutics

Development

Epigenetics/Chromatin Structure/Gene Expression

Gene Editing/Gene Therapy

Genetic Counseling

Genetic Determinants of Cellular Biology

Immunology

Infectious Disease/Microbiome

Neuroscience

Population Genetics/Epidemiology

Reproduction

Polyploidy in vegetables: Exploring genetics for crop evolution and breeding success

Saturday Citations: Irrationality modeled; genetic basis for PTSD; Tasmanian devils still endangered

Lemur's lament: When one vulnerable species stalks another

Study uncovers neural mechanisms underlying foraging behavior in freely moving animals

Scientists assess paths toward maintaining BC caribou until habitat recovers

European XFEL elicits secrets from an important nanogel

Chemists introduce new copper-catalyzed C-H activation strategy

Scientists discover new way to extract cosmological information from galaxy surveys

Compact quantum light processing: New findings lead to advances in optical quantum computing

Some plant-based steaks and cold cuts are lacking in protein, researchers find

Merging nuclear physics experiments and astronomical observations to advance equation-of-state research

If theres a 15% probability each month of getting a woman pregnant...

Can four legged animals drink from beneath their feet?

Mold in Plastic Water Bottles? What does it eat?

Dolphins don't breathe through their esophagus

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