What are ways species exchange genes with each other? Hybridization and gene flow are shortcuts to biodiversity that don’t always involve differentiation. By continuing to study hybridizing ...

Aa Aa Aa Natural selection, genetic drift, and gene flow are the mechanisms that cause changes in allele frequencies over time. When one or more of these forces are acting in a population ...

But there were also some big surprises: "When we started getting results from our analyses of gene flow between different giraffe lineages, we had to check twice," says Laura D. Bertola ...

What keeps a species coherent over time? "Gene flow" between the different populations of a species is one main explanation. Because members of a species usually interbreed only amongst themselves ...

However, the study also revealed some unexpected findings: When we started getting results from our analyses of gene flow ...

Under normal conditions, genes in a given population are exchanged through breeding, so that even if some variation occurs, it is limited by this "gene flow." But gene flow is interrupted if the ...

The majority are in the very early preclinical stage of development, but applications for regulatory approval have been ...