Most coevolutionary theory has focused on cases in which the interaction rate between two species is governed by a single trait in each species 9 (but see refs 10–12). In nature, however, ...

The genetic architecture of adaptation in natural populations has not yet been resolved: it is not clear to what extent the spread of beneficial mutations (selective sweeps) or the response of many ...

Your genes code for all your traits. Some genes are dominant and expressed if you receive a copy from one parent. Others are recessive and only apparent if you receive a copy from both parents. Genes ...