Total number of individuals affected by a single deleterious mutation in a finite population.
D000349:Africa; D000483:Alleles; D000755:Anemia, Sickle Cell / Q000235:genetics; D044383:Black People; D005053:Eugenics; D005787:Gene Frequency; D005799:Genes, Dominant; D005808:Genes, Recessive; D005828:Genetics, Population; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D009154:Mutation; D012641:Selection, Genetic; D013223:Statistics as Topic; D014481:United States; D001741:Black or African American