TY JOUR TI POLYMORPHISM OF THE KAPPA-CASEIN GENE IN THE DAIRY CATTLE POPULATION OF THE OMSK REGION KW kappa-casein KW polymorphism KW milk productivity KW genotype KW breeding JO Bulletin of KSAU AU Ivanova, I.P. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University