title: Mitochondrial DNA polymorphism: evolutionary studies of the genus Rattus.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D004272:DNA, Mitochondrial / Q000235:genetics*; D005260:Female; D008297:Male; D009711:Nucleotides; D011110:Polymorphism, Genetic; D051381:Rats / Q000235:genetics*; D013329:Structure-Activity Relationship
chemical_list: D004272:DNA, Mitochondrial; D009711:Nucleotides