title: GENE INTERACTION AND THE A-O BLOOD-GROUP SYSTEM IN PIGS.
mesh_terms: D000818:Animals; D001789:Blood Group Antigens; D004843:Epistasis, Genetic; D005796:Genes; D012106:Research; D013552:Swine
chemical_list: D001789:Blood Group Antigens
keywords: BLOOD GROUPS; EXPERIMENTAL LAB STUDY; GENES; SWINE