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Effects of Beneficial Mutations in pykF Gene Vary over Time and across Replicate Populations in a Long-Term Experiment with Bacteria
The fitness effects of mutations can depend on the genetic backgrounds in which they occur and thereby influence future opportunities for evolving populations. In particular, mutations that fix in a population might change the selective benefit of subsequent mutations, giving rise to historical cont...
Autores principales: | Peng, Fen, Widmann, Scott, Wünsche, Andrea, Duan, Kristina, Donovan, Katherine A, Dobson, Renwick C J, Lenski, Richard E, Cooper, Tim F |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5850340/ https://www.ncbi.nlm.nih.gov/pubmed/29069429 http://dx.doi.org/10.1093/molbev/msx279 |
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