Probability of identical monomorphism in related species.
D000483:Alleles; D000818:Animals; D007446:Chromosome Inversion; D002875:Chromosomes; D004330:Drosophila; D005787:Gene Frequency; D008954:Models, Biological; D009154:Mutation; D011110:Polymorphism, Genetic; D011336:Probability; D013045:Species Specificity