Polymorphism involving heterochromatic segments in Metrioptera brachyptera.
D000818:Animals; D002874:Chromosome Mapping; D002875:Chromosomes; D003434:Crossing Over, Genetic; D005796:Genes; D005828:Genetics, Population; D006570:Heterochromatin; D006579:Heterozygote; D007313:Insecta; D008540:Meiosis; D009154:Mutation; D011110:Polymorphism, Genetic
D006570:Heterochromatin