title: SPOTTING VARIATIONS IN THE LEOPARD FROG. A TEST FOR THE GENETIC BASIS IN THE RANA PIPIENS "BURNSI" VARIANT.
mesh_terms: D000818:Animals; D001001:Anura; D005796:Genes; D009154:Mutation; D010858:Pigmentation; D011894:Rana pipiens; D011898:Ranidae; D012106:Research
keywords: EXPERIMENTAL LAB STUDY; FROGS; GENES; MUTATION; PIGMENTATION