Article
Genetic leakage after adaptive and nonadaptive divergence in the Ensatina eschscholtzii ring species.
Evolution; international journal of organic evolution - 1 Sept 2009
Pereira Ricardo J, Wake David B
Abstract excerpt
The salamander Ensatina eschscholtzii is an example of a ring species in which extant intermediate stages of terminal forms have a nearly continuous range, offering replicated interactions at several stages of divergence. We employ a greatly expanded allozyme database and individual-based analyses to separate the effects of divergence time and gene flow to evaluate how gradual divergence of populations around the...
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