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Carter, David; Liti, Gianni; Moses, Alan; Parts, Leopold; James, Stephen; Davey, Robert; Roberts, Ian; Blomberg, Anders; Warringer, Jonas; Burt, Austin; Koufopanou, Vassiliki; Tsai, Isheng; Bergman, Casey; Bensasson, Douda; O’Kelly, Michael; van Oudenaarden, Alexander; Barton, David; Bailes, Elizabeth; Jones, Matthew; Quail, Michael; Goodhead, Ian; Sims, Sarah; Smith, Frances; Durbin, Richard;

Population genomics of domestic and wild yeasts

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  • Medientyp: E-Artikel
  • Titel: Population genomics of domestic and wild yeasts
  • Beteiligte: Carter, David; Liti, Gianni; Moses, Alan; Parts, Leopold; James, Stephen; Davey, Robert; Roberts, Ian; Blomberg, Anders; Warringer, Jonas; Burt, Austin; Koufopanou, Vassiliki; Tsai, Isheng; Bergman, Casey; Bensasson, Douda; O’Kelly, Michael; van Oudenaarden, Alexander; Barton, David; Bailes, Elizabeth; Jones, Matthew; Quail, Michael; Goodhead, Ian; Sims, Sarah; Smith, Frances; Durbin, Richard;
  • Erschienen: Springer Science and Business Media LLC, 2008
  • Erschienen in: Nature Precedings (2008)
  • Sprache: Englisch
  • DOI: 10.1038/npre.2008.1988.1
  • ISSN: 1756-0357
  • Schlagwörter: Marketing ; Organizational Behavior and Human Resource Management ; Strategy and Management ; Drug Discovery ; Pharmaceutical Science ; Pharmacology
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: AbstractThe natural genetics of an organism is determined by the distribution of sequences of its genome. Here we present one- to four-fold, with some deeper, coverage of the genome sequences of over seventy isolates of the domesticated baker's yeast, Saccharomyces cerevisiae, and its closest relative, the wild S. paradoxus, which has never been associated with human activity. These were collected from numerous geographic locations and sources (including wild, clinical, baking, wine, laboratory and food spoilage). These sequences provide an unprecedented view of the population structure, natural (and artificial) selection and genome evolution in these species. Variation in gene content, SNPs, indels, copy numbers and transposable elements provide insights into the evolution of different lineages. Phenotypic variation broadly correlates with global genome-wide phylogenetic relationships however there is no correlation with source. S. paradoxus populations are well delineated along geographic boundaries while the variation among worldwide S. cerevisiae isolates show less differentiation and is comparable to a single S. paradoxus population. Rather than one or two domestication events leading to the extant baker's yeasts, the population structure of S. cerevisiae shows a few well defined geographically isolated lineages and many different mosaics of these lineages, supporting the notion that human influence provided the opportunity for outbreeding and production of new combinations of pre-existing variation.
  • Zugangsstatus: Freier Zugang