Article
Genetic differentiation across the social transition in a socially polymorphic sweat bee, Halictus rubicundus.
Molecular ecology - 1 Aug 2010
Soro A, Field J, Bridge C, Cardinal S C, Paxton R J
Abstract excerpt
Eusociality is widely considered a major evolutionary transition. The socially polymorphic sweat bee Halictus rubicundus, solitary in cooler regions of its Holarctic range and eusocial in warmer parts, is an excellent model organism to address this transition, and specifically the question of whether sociality is associated with a strong barrier to gene flow between phenotypically divergent populations....
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