The coparison of closely related groups of rodents by DNA-DNA annealing.
D000818:Animals; D002623:Chemistry Techniques, Analytical; D004247:DNA; D051379:Mice; D010759:Phosphorus Isotopes; D012377:Rodentia / Q000145:classification; D013045:Species Specificity
D010759:Phosphorus Isotopes; D004247:DNA