Article
Directional and balancing selection in human beta-defensins.
BMC evolutionary biology - 16 Apr 2008
Hollox Edward J, Armour John A L
Abstract excerpt
BACKGROUND: In primates, infection is an important force driving gene evolution, and this is reflected in the importance of infectious disease in human morbidity today. The beta-defensins are key components of the innate immune system, with antimicrobial and cell signalling roles, but also reproductive functions. Here we examine evolution of beta-defensins in catarrhine primates and variation within different...
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