For citations:
Jaxybayeva G.G., Kochnev N.N., Kaynidenov N.N. Polymorphic variants of the PIT-1 gene in simmental and red steppe cattle of the Republic of Kazakhstan. Bulletin of NSAU (Novosibirsk State Agrarian University). 2023;(3):167-175. (In Russ.) https://doi.org/10.31677/2072-6724-2023-68-3-167-175