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.
journal_name
Geneticsjournal_title
Geneticsauthors
Jorde PE,Ryman Nsubject
Has Abstractpub_date
1995-02-01 00:00:00pages
1077-90issue
2eissn
0016-6731issn
1943-2631journal_volume
139pub_type
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