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Detecting amino acid preference shifts with codon-level mutation-selection mixture models
BACKGROUND: In recent years, increasing attention has been placed on the development of phylogeny-based statistical methodologies for uncovering site-specific changes in amino acid fitness profiles over time. The few available random-effects approaches, modelling across-site variation in amino acid...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390532/ https://www.ncbi.nlm.nih.gov/pubmed/30808289 http://dx.doi.org/10.1186/s12862-019-1358-7 |