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Positive Selection Underlies Faster-Z Evolution of Gene Expression in Birds

The elevated rate of evolution for genes on sex chromosomes compared with autosomes (Fast-X or Fast-Z evolution) can result either from positive selection in the heterogametic sex or from nonadaptive consequences of reduced relative effective population size. Recent work in birds suggests that Fast-...

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Dettagli Bibliografici
Pubblicato in:Mol Biol Evol
Autori principali: Dean, Rebecca, Harrison, Peter W., Wright, Alison E., Zimmer, Fabian, Mank, Judith E.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4576705/
https://ncbi.nlm.nih.gov/pubmed/26067773
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/molbev/msv138
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