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Article

Fixation probability in spatially changing environments.

Genetical research - 1 Dec 1991

Tachida H, Iizuka M

Abstract excerpt

The fixation probability of a mutant in a subdivided population with spatially varying environments is investigated using a finite island model. This probability is different from that in a panmictic population if selection is intermediate to strong and migration is weak. An approximation is used to compute the fixation probability when migration among subpopulations is very weak. By numerically solving the...

Topics

Biological Evolution
Gene Frequency
Genes, Dominant
Mathematics
Mutation
Probability
Selection, Genetic

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1802806
DOI: 10.1017/s0016672300029992

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1802806-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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