The genetic variability of polygenic characters under optimizing selection, mutation and drift.
D000483:Alleles; D005787:Gene Frequency; D005796:Genes; D014644:Genetic Variation; D006579:Heterozygote; D006720:Homozygote; D008433:Mathematics; D008954:Models, Biological; D009154:Mutation; D012641:Selection, Genetic