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Article

Quasi equilibrium approximations of the fixation index under neutrality: the finite and infinite island models.

Theoretical population biology - 1 Mar 2013

Hössjer Ola, Jorde Per Erik, Ryman Nils

Abstract excerpt

The fixation index F(ST) and the coefficient of gene differentiation G(ST) are analyzed for the finite island model under short time spans, ignoring mutations. Dividing the reproduction cycle into the three steps-gamete formation, fertilization, and migration-we develop a new approach for computing quasi equilibrium formulas for F(ST) (and G(ST)). Our formulas generalize earlier ones and reveal that the...

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Identifiers

PMID: 23220398
DOI: 10.1016/j.tpb.2012.11.005

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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