Article
MHC heterozygosity and survival in red junglefowl.
Molecular ecology - 1 Aug 2010
Worley Kirsty, Collet Julie, Spurgin Lewis G, Cornwallis Charlie, Pizzari Tommaso, Richardson David S
Abstract excerpt
Genes of the major histocompatibility complex (MHC) form a vital part of the vertebrate immune system and play a major role in pathogen resistance. The extremely high levels of polymorphism observed at the MHC are hypothesised to be driven by pathogen-mediated selection. Although the exact nature of selection remains unclear, three main hypotheses have been put forward; heterozygote advantage, negative...
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