title: Heterochromatin polymorphism and colour pattern in the tiger swallowtail butterfly Papilio glaucus L.
mesh_terms: D000818:Animals; D002080:Butterflies / Q000502:physiology*; D005260:Female; D006570:Heterochromatin / Q000502:physiology*; D007915:Lepidoptera / Q000502:physiology*; D010858:Pigmentation; D011110:Polymorphism, Genetic; D012730:Sex Chromosomes
chemical_list: D006570:Heterochromatin