Electrophoretic analysis of species relationships in the genus Xiphophorus.
D000818:Animals; D002489:Central America; D003720:Densitometry; D004463:Ecology; D004586:Electrophoresis; D005399:Fishes / Q000145:classification*; D009124:Muscle Proteins / Q000032:analysis*; D010209:Paper; D010828:Physiology, Comparative; D013045:Species Specificity
D009124:Muscle Proteins