%0 Journal Article %T POLYMORPHISM OF SOMATROPIN CASCADE GENES IN JERSEY COWS %A Zarubezhnova, D.V. %A Shaydullin, R.R. %A Ahmetov, T.M. %A Zinnatov, F.F. %A Tyulkin, S.V. %K cows, Jersey breed, polymorphism, somatotropin, prolactin, PIT1, genetic markers, breeding %J Agrobiotechnologies and digital farming %D 2025 %N 4 %P 5 %I Kazan state agrarian University