title: Autosomal polymorphism in Donryu strain rats.
mesh_terms: D000818:Animals; D002875:Chromosomes; D046508:Culture Techniques; D005260:Female; D006824:Hybridization, Genetic; D007621:Karyotyping; D008297:Male; D011110:Polymorphism, Genetic; D051381:Rats; D012737:Sex Factors