Article
Population genomics of rapid adaptation by soft selective sweeps.
Trends in ecology & evolution - 1 Nov 2013
Messer Philipp W, Petrov Dmitri A
Abstract excerpt
Organisms can often adapt surprisingly quickly to evolutionary challenges, such as the application of pesticides or antibiotics, suggesting an abundant supply of adaptive genetic variation. In these situations, adaptation should commonly produce 'soft' selective sweeps, where multiple adaptive alleles sweep through the population at the same time, either because the alleles were already present as standing...
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