Asymmetric migration decreases stability but increases resilience in a heterogeneous metapopulation.
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ABSTRACT:
SUBMITTER: Limdi A
PROVIDER: S-EPMC6065393 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
Publications
Asymmetric migration decreases stability but increases resilience in a heterogeneous metapopulation.
Limdi Anurag A Pérez-Escudero Alfonso A Li Aming A Gore Jeff J
Nature communications 20180730 1
Many natural populations are spatially distributed, forming a network of subpopulations linked by migration. Migration patterns are often asymmetric and heterogeneous, with important consequences on the ecology and evolution of the species. Here we investigate experimentally how asymmetric migration and heterogeneous structure affect a simple metapopulation of budding yeast, formed by one strain that produces a public good and a non-producer strain that benefits from it. We study metapopulations ...[more]
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