Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Genetics and Genomics
Genetic Effective Size Of A Wild Primate Population: Influence Of Current And Historical Demography, Jay F. Storz, Uma Ramakrishnan, Susan C. Alberts
Genetic Effective Size Of A Wild Primate Population: Influence Of Current And Historical Demography, Jay F. Storz, Uma Ramakrishnan, Susan C. Alberts
Jay F. Storz Publications
A comprehensive assessment of the determinants of effective population size (Ne) requires estimates of variance in lifetime reproductive success and past changes in census numbers. For natural populations, such information can be best obtained by combining longitudinal data on individual life histories and genetic marker-based inferences of demographic history. Independent estimates of the variance effective size (NeV, obtained from life-history data) and the inbreeding effective size (NeI, obtained from genetic data) provide a means of disentangling the effects of current and historical demography. The purpose of this study was to assess …
Testing For Genetic Evidence Of Population Expansion And Contraction: An Empirical Analysis Of Microsatellite Dna Variation Using A Hierarchical Bayesian Model, Jay F. Storz, Mark Beaumont
Testing For Genetic Evidence Of Population Expansion And Contraction: An Empirical Analysis Of Microsatellite Dna Variation Using A Hierarchical Bayesian Model, Jay F. Storz, Mark Beaumont
Jay F. Storz Publications
The role of past climatic change in shaping the distributions of tropical rain forest vertebrates is central to long-standing hypotheses about the legacy of the Quaternary ice ages. One approach to testing such hypotheses is to use genetic data to infer the demographic history of codistributed species. Population genetic theory that relates the structure of allelic genealogies to historical changes in effective population size can be used to detect a past history of demographic expansion or contraction. The fruit bats Cynopterus sphinx and C. brachyotis (Chiroptera: Pteropodidae) exhibit markedly different distribution patterns across the Indomalayan region and therefore represent an …