Article
Parental Population Range Expansion before Secondary Contact Promotes Heterosis.
The American naturalist - 1 Jul 2022
MacPherson Ailene, Wang Silu, Yamaguchi Ryo, Rieseberg Loren H, Otto Sarah P
Abstract excerpt
AbstractPopulation genomic analysis of hybrid zones is instrumental to our understanding of the evolution of reproductive isolation. Many temperate hybrid zones are formed by the secondary contact between two parental populations that have undergone postglacial range expansion. Here, we show that explicitly accounting for historical parental isolation followed by range expansion prior to secondary contact is...
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