Article
QTL and quantitative genetic analysis of beak morphology reveals patterns of standing genetic variation in an Estrildid finch.
Molecular ecology - 1 Aug 2012
Knief Ulrich, Schielzeth Holger, Kempenaers Bart, Ellegren Hans, Forstmeier Wolfgang
Abstract excerpt
The intra- and interspecific diversity of avian beak morphologies is one of the most compelling examples for the power of natural selection acting on a morphological trait. The development and diversification of the beak have also become a textbook example for evolutionary developmental biology, and variation in expression levels of several genes is known to causally affect beak shape. However, until now, no...
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