%0 Journal Article %T PROLACTIN GENE POLYMORPHISM IN THE DAIRY CATTLE POPULATION OF THE OMSK REGION %A Ivanova, I.P. %A Trotsenko, I.V. %A Kabickaya, Y.A. %K prolactin, genotype, frequency of occurrence, dairy cattle, selection, population %J Bulletin of KSAU %D 2023 %N 0 %P 5 %I Krasnoyarsk State Agrarian University