Total number of individuals affected by a single deleterious mutation in large populations.
D000483:Alleles; D005804:Genes, Lethal; D005828:Genetics, Population; D005838:Genotype; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D009154:Mutation; D011158:Population Growth; D011336:Probability; D012730:Sex Chromosomes