Niche-driven evolution of metabolic and life-history strategies in natural and domesticated populations of Saccharomyces cerevisiae |
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| Authors: | Aymé Spor Thibault Nidelet Jonattan Simon Aurélie Bourgais Dominique de Vienne and Delphine Sicard |
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| Institution: | (1) Univ Paris-Sud, UMR de G?n?tique V?g?tale, INRA/Univ Paris-Sud/CNRS/AgroParisTech, Ferme du Moulon, Gif-sur-Yvette, F-91190, France |
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| Abstract: | Background Variation of resource supply is one of the key factors that drive the evolution of life-history strategies, and hence the
interactions between individuals. In the yeast Saccharomyces cerevisiae, two life-history strategies related to different resource utilization have been previously described in strains from different
industrial origins. In this work, we analyzed metabolic traits and life-history strategies in a broader collection of yeast
strains sampled in various ecological niches (forest, human body, fruits, laboratory and industrial environments). |
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