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The Branch-Site Test of Positive Selection Is Surprisingly Robust but Lacks Power under Synonymous Substitution Saturation and Variation in GC

Positive selection is widely estimated from protein coding sequence alignments by the nonsynonymous-to-synonymous ratio ω. Increasingly elaborate codon models are used in a likelihood framework for this estimation. Although there is widespread concern about the robustness of the estimation of the ω...

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Detalles Bibliográficos
Main Authors: Gharib, Walid H., Robinson-Rechavi, Marc
Formato: Artigo
Idioma:Inglês
Publicado: Oxford University Press 2013
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3684852/
https://ncbi.nlm.nih.gov/pubmed/23558341
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/molbev/mst062
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