Article
Extreme selective sweeps independently targeted the X chromosomes of the great apes.
Proceedings of the National Academy of Sciences of the United States of America - 19 May 2015
Nam Kiwoong, Munch Kasper, Hobolth Asger, Dutheil Julien Yann, Veeramah Krishna R, Woerner August E, Hammer Michael F, Mailund Thomas, Schierup Mikkel Heide
Abstract excerpt
The unique inheritance pattern of the X chromosome exposes it to natural selection in a way that is different from that of the autosomes, potentially resulting in accelerated evolution. We perform a comparative analysis of X chromosome polymorphism in 10 great ape species, including humans. In most species, we identify striking megabase-wide regions, where nucleotide diversity is less than 20% of the chromosomal...
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