The Maintenance of Genetic Variation by Environmental Selection
نویسندگان
چکیده
The Maintenance of Genetic Variation by Environmental Selection by Cheng-Ruei Lee Department of Biology Duke University Date:_______________________ Approved: ___________________________ Thomas Mitchell-Olds, Supervisor ___________________________ Philip Benfey ___________________________ Mohamed Noor ___________________________ Mark Rausher ___________________________ John Willis An abstract of a dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Biology in the Graduate School of Duke University 2013 Copyright by Cheng-Ruei Lee 2013
منابع مشابه
Genetic variation in a heterogeneous environment. II. Temporal heterogeneity and directional selection.
The maintenance of genetic variation is investigated in a finite population where selection at an autosomal locus with two alleles varies temporally between two environments and the heterozygote has an intermediate fitness value. When there is additive gene action and equal selection in both environments, the autocorrelation between subsequent environments must be negative for more maintenance ...
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