For each individual in a human hybrid population there is a proportion μ i, whose value is usually unknown, that expresses the fraction of his genes deriving from a specified parental population. The ...

The heritability of a trait within a population is the proportion of observable differences in a trait between individuals within a population that is due to genetic differences. Factors including ...

In a recent study posted to the bioRxiv* preprint server, researchers at the University of Glasgow assessed the variation in angiotensin-converting enzyme 2 (ACE2) in severe acute respiratory syndrome ...

The genetic predisposition of cows has an effect on the fat and protein content of their milk. Researchers have spent the past few years examining the scope and significance of genetic variation ...

There is wide variation in access to care between different U.S. regions, according to a study in the New England Journal of Medicine. The Commonwealth Fund evaluated the geographic variation in ...