Article
Female house sparrows "count on" male genes: experimental evidence for MHC-dependent mate preference in birds.
BMC evolutionary biology - 14 Feb 2011
Griggio Matteo, Biard Clotilde, Penn Dustin J, Hoi Herbert
Abstract excerpt
BACKGROUND: Females can potentially assess the quality of potential mates using their secondary sexual traits, and obtain "good genes" that increase offspring fitness. Another potential indirect benefit from mating preferences is genetic compatibility, which does not require extravagant or viability indicator traits. Several studies with mammals and fish indicate that the genes of the major histocompatibility...
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