Linkage disequilibrium in a population undergoing periodic fragmentation and admixture.

doi:10.1266/ggs.87.125

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Article

Linkage disequilibrium in a population undergoing periodic fragmentation and admixture.

Genes & genetic systems - 1 Jan 2012

Tachida Hidenori

Abstract excerpt

Glacial and interglacial cycles are considered to have caused the fragmentation and admixture of populations in many organisms. A simple model incorporating such periodic changes of the population structure is analysed in order to investigate the behaviour of neutral genetic variation at one and two loci. The equilibrium is reached very quickly in terms of cycles if the length of a cycle is long, as would be...

Topics

Diploidy
Gene Frequency
Genetic Loci
Genetic Variation
Genetics, Population
Heterozygote
Linkage Disequilibrium
Models, Genetic
Population Density

Source

Open in PubMed

Identifiers

PMID: 22820386
DOI: 10.1266/ggs.87.125

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