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Genetics. Feb 1995; 139(2): 1077–1090.
PMCID: PMC1206358

Temporal Allele Frequency Change and Estimation of Effective Size in Populations with Overlapping Generations

Abstract

In this paper we study the process of allele frequency change in finite populations with overlapping generations with the purpose of evaluating the possibility of estimating the effective size from observations of temporal frequency shifts of selectively neutral alleles. Focusing on allele frequency changes between successive cohorts (individuals born in particular years), we show that such changes are not determined by the effective population size alone, as they are when generations are discrete. Rather, in populations with overlapping generations, the amount of temporal allele frequency change is dependent on the age-specific survival and birth rates. Taking this phenomenon into account, we present an estimator for effective size that can be applied to populations with overlapping generations.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.
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