Article
MC1R genotype and plumage colouration in the zebra finch (Taeniopygia guttata): population structure generates artefactual associations.
PloS one - 1 Jan 2014
Hoffman Joseph I, Krause E Tobias, Lehmann Katrin, Krüger Oliver
Abstract excerpt
Polymorphisms at the melanocortin-1 receptor (MC1R) gene have been linked to coloration in many vertebrate species. However, the potentially confounding influence of population structure has rarely been controlled for. We explored the role of the MC1R in a model avian system by sequencing the coding region in 162 zebra finches comprising 79 wild type and 83 white individuals from five stocks. Allelic counts...
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