Article
Genetic signatures of intermediate divergence: population history of Old and New World Holarctic ravens (Corvus corax).
Molecular ecology - 1 Mar 2006
Omland Kevin E, Baker Jason M, Peters Jeffrey L
Abstract excerpt
Many studies of phylogeography, speciation, and species limits restrict their focus to a narrow issue: gene tree monophyly. However, reciprocal monophyly does not provide an ideal touchstone criterion of any aspect of evolutionary divergence. There is a continuum of divergence stages as isolated populations go from initial allele frequency differences to well-differentiated species. Studying intermediate stages...
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