Someone asked “What is a genetics fact that not a lot of people know?” and people detailed their best bits of info.

Obesity is often a combination of genetic and lifestyle factors. Genetics can influence metabolic pathways, appetite control, and energy storage. Leptin resistance can lead to increased appetite and ...

Genes are segments of DNA (deoxyribonucleic acid) that are located inside every human cell. The DNA inside each cell is tightly coiled in structures called chromosomes. Each chromosome contains a ...

In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

Arun Durvasula has received funding from the National Institutes of Health and the National Institute of Science. Sitting in my doctor’s examination room, I was surprised when she told me, “Genetics ...

Some humans can definitely ‘run like the wind,’ leaving others behind while they zoom across the finish line. It seems these ...

Most clinicians still underestimate the degree to which genetic factors shape personality traits and personality development. This is not controversial within behavioral genetics, but it remains ...

A large genetic screen has revealed how stem cells transform into brain cells, exposing hundreds of genes that make this ...