When we think about genetic inheritance, we usually leap to DNA, the four-letter code containing the instructions for building a living organism. Scientists know that DNA encodes everything from hair ...

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 ...

Genetic factor analysis uses genome-wide association summary statistics to identify shared polygenic factors underlying patterns of cross-trait genetic associations, while automatically determining ...

DNA is often called the blueprint of life, but what does that really mean? Elizabeth Worthey, Ph.D., associate professor, Department of Genetics in the Heersink School of Medicine, explains everything ...

Its founders call it a Google search or ChatGPT for DNA. In essence, users can ask their genetics direct questions. But instead of receiving broad, sometimes unnecessarily disconcerting information ...

Why do human brains vary in size and shape, and how did our brains expand over evolutionary time to give us our enhanced ...