Article
Codon usage bias and effective population sizes on the X chromosome versus the autosomes in Drosophila melanogaster.
Molecular biology and evolution - 1 Apr 2013
Campos Jose L, Zeng Kai, Parker Darren J, Charlesworth Brian, Haddrill Penelope R
Abstract excerpt
Codon usage bias (CUB) in Drosophila is higher for X-linked genes than for autosomal genes. One possible explanation is that the higher effective recombination rate for genes on the X chromosome compared with the autosomes reduces their susceptibility to Hill-Robertson effects, and thus enhances the efficacy of selection on codon usage. The genome sequence of D. melanogaster was used to test this hypothesis....
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