The distribution of the quasispecies for the Wright-Fisher model on the sharp peak landscape

STOCHASTIC PROCESSES AND THEIR APPLICATIONS

卷:125

Article

Dalmau, Joseba^1,2 

[1] Univ Paris 11, Paris, France

[2] ENS Paris, Paris, France

关键词: Quasispecies;    Wright-Fisher model;    Error threshold;   

DOI  :  10.1016/j.spa.2014.08.008

来源: Elsevier

【 摘 要 】

We consider the classical Wright-Fisher model with mutation and selection. Mutations occur independently in each locus, and selection is performed according to the sharp peak landscape. In the asymptotic regime studied in Cerf (2014), a quasispecies is formed. We find explicitly the distribution of this quasispecies, which turns out to be the same distribution as for the Moran model. (C) 2014 Elsevier B.V. All rights reserved.

【 授权许可】

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