The diagram shows the chromosomes of three different people. Individuals A and B both have brown eyes, even though A is heterozygous and B is homozygous (dominant). Only people with a homozygous ...

It met this challenge by devising (again, speaking from a human perspective) a system by which parent cells incorporate genetic information from both of its parents but contain half the amount of DNA.

Horizontal gene transfer (HGT) is the movement of genetic material from one organism to another. In this article, we will ...

Modern humans descended from not one, but at least two ancestral populations that drifted apart and later reconnected, long before modern humans spread across the globe. Using advanced analysis ...

These findings demonstrate that the capsular serotype and genetic background significantly impact pneumococcal growth kinetics. The resultant growth features likely depend on the interaction between ...