A common Alzheimer’s risk gene may make the brain more vulnerable to a diet heavy…
Browsing: Genetics
Genetics is the branch of biology that studies genes, heredity, and variation in living organisms. It explores how DNA encodes the instructions for life, influencing traits, evolution, and susceptibility to disease. From understanding the structure of the genome to mapping gene expression and editing with technologies like CRISPR, genetics underpins modern medicine, biotechnology, and evolutionary biology. Research in this field reveals how genetic mutations cause disorders, how genes interact with the environment, and how inherited information drives diversity across species. As sequencing and computational tools advance, genetics continues to transform our understanding of biology, health, and human identity.
A study in mice suggests that cells lining the brain’s blood vessels may play an…
A rare mutation may keep a major Alzheimer’s risk gene from damaging the brain’s protective…
A thousand years ago, Finland’s coastal and inland communities shared similar ancestry. Today, their DNA…
A study of dozens of human traits suggests that genetic architecture may shift at the…
Researchers found that blocking a key DNA repair protein destabilizes rogue DNA circles that help…
The first documented feline cases of Marfan syndrome offer clues to how an altered gene…
Researchers have visualized two key stages of RNA processing in parasites that cause diseases such…
Obesity may leave behind a cellular memory that pushes the body to regain lost weight.…
An analysis of more than 1,000 gene activity profiles from mouse brains reveals shared molecular…
This new approach targets disorders including cystic fibrosis, muscular dystrophy, and some cancers. In lab-grown…
Some of the genetic differences that make every child unique may arise in a father’s…
Researchers showed how a natural bacterial enzyme can accurately transcribe DNA containing four extra genetic…
A study suggests that increasing SORLA protein levels could help treat Alzheimer’s disease and other…
Hair thinning reported with Ozempic-like drugs may not be explained by rapid weight loss alone,…
Living to 100 may benefit more than one generation. Children of centenarians tend to live…
Using a new computational toolkit, Yale researchers recovered evolutionary clues from highly degraded DNA and…
Australian researchers have identified a promising new approach that could help stop one of the…