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Article

Toward a Universal Model for Spatially Structured Populations.

Physical review letters - 19 Nov 2021

Marrec Loïc, Lamberti Irene, Bitbol Anne-Florence

Abstract excerpt

A key question in evolution is how likely a mutant is to take over. This depends on natural selection and on stochastic fluctuations. Population spatial structure can impact mutant fixation probabilities. We introduce a model for structured populations on graphs that generalizes previous ones by making migrations independent of birth and death. We demonstrate that by tuning migration asymmetry, the star graph...

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Identifiers

PMID: 34860074
DOI: 10.1103/PhysRevLett.127.218102

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