Genetics

Genetics is the study of genes and heredity. Heredity is the passing of genetic information and traits (such as eye color and an increased chance of getting a certain disease) from parents to offspring.

How Do Genetic Mutations Cause Disease?

Mutations in genes can lead to genetic disorders, impacting health. Understand the types, causes, and implications of genetic mutations and disease.

What is the Expanded Genetic Code?

Genetic Change

What is Genetic Anticipation?

Genotype Versus Phenotype

Genetic Regulation of Fingers and Toes Development

Genetics of Inflammatory Bowel Disease (IBD)

Von Recklinghausen Disease Expressivity

The Role of Alternative Splicing in Disease

Genetics and Gene Expression

Applications of the Expanded Genetic Code

Genetic Risk Associated with Social Anxiety

See more featured articles »

Genetic Inheritance

START and STOP Codons

Genetics Research and Technology

History of Genetics

What is Cytogenetics?

The Importance of Genetic Counseling In Healthcare And Medicine

Latest Genetics News and Research

DNA marker reveals pyrethroid resistance in malaria mosquitoes

A new study, jointly led by Liverpool School of Tropical Medicine and the Centre for Research in Infectious Diseases (CRID) in Cameroon, has detected a DNA marker in a gene encoding for a key enzyme, known as cytochrome P450, that helps mosquitoes to break down and survive exposure to pyrethroids, the main insecticides used for treating bed nets.

4 Feb 2026

Burn injuries may have driven key human evolutionary traits

Humans' exposure to high temperature burn injuries may have played an important role in our evolutionary development, shaping how our bodies heal, fight infection, and sometimes fail under extreme injury, according to new research.

4 Feb 2026

Molecular signature of sleeping nociceptors offers new pain targets

Researchers from the Centre for Addiction and Mental Health (CAMH) and the Institute of Neurophysiology at Uniklinik RWTH Aachen in Germany have deciphered the molecular signature of so-called sleeping nociceptors-a type of pain-sensing nerve cell that normally remains quiet and does not respond to touch or pressure, but can become overactive and drive chronic pain.

4 Feb 2026

Newly discovered stage controls malaria parasite division

Researchers studying the malaria parasite Plasmodium falciparum have discovered a previously unknown stage in its life cycle that appears to be crucial for reproduction.

4 Feb 2026

Rapid zebrafish model mimics muscle aging and sarcopenia

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.

4 Feb 2026

Research shows the effect of losing weight in preventing multiple diseases

Researchers have quantified the role of obesity in common long-term conditions, showing for the first time the effect of losing weight in preventing multiple diseases.

4 Feb 2026

Advancing brain microphysiological systems for in vitro neurotoxicity and cognitive function testing

Brain microphysiological systems are reshaping in vitro neurotoxicity testing through functional validation and advanced disease modeling.

From Yokogawa Life Science 3 Feb 2026

Self-employment increases stress even after controlling for genetics

The link between self-employment and stress is confirmed by twin studies, showing higher stress levels tied to long hours, urging a focus on work-life balance.

3 Feb 2026

Study maps highest hemochromatosis risk in Celtic populations

People from the Outer Hebrides and north-west Ireland have the highest risk of developing a genetic disease that causes a dangerous build-up of iron in the body, a study suggests.

3 Feb 2026

Aging brains struggle to recycle synaptic proteins

As we age, we begin to lose the connections that wire up our brains-and neuroscientists aren't sure why.

2 Feb 2026

Bat viruses in Indochina Peninsula reveal viral diversity, PEDV origins, and spillover risks

Bats, critical reservoirs of viruses with significant cross-species spillover risks, have long been understudied in the Indochina Peninsula.

2 Feb 2026

Scientists create new map showing how cancer gene mutations influence tumor growth

Scientists have created a complete map showing how hundreds of possible mutations in a key cancer gene influence tumor growth.

2 Feb 2026

Oxybutynin shows promise in managing hot flashes for prostate cancer patients

A national clinical trial led by the Alliance for Clinical Trials in Oncology has found that oxybutynin, a drug often used to treat overactive bladder symptoms, reduces hot flashes compared to the placebo in men receiving hormone therapy for prostate cancer.

2 Feb 2026