Article
Evidence for recent, population-specific evolution of the human mutation rate.
Proceedings of the National Academy of Sciences of the United States of America - 17 Mar 2015
Harris Kelley
Abstract excerpt
As humans dispersed out of Africa they adapted to new environmental challenges, including changes in exposure to mutagenic solar radiation. Humans in temperate latitudes have acquired light skin that is relatively transparent to UV light, and some evidence suggests that their DNA damage response pathways have also experienced local adaptation. This raises the possibility that different populations have...
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