For citations:
Kuzyakina L.I., Usmanova E.N., Smirnov E.A., Mokerova E.V. Frequency of distribution and relationship of polymorphism of milk proteins in Holstein bulls with the productivity of their mothers and assessment of daughters. Agricultural Science Euro-North-East. 2025;26(1):150-157. (In Russ.) https://doi.org/10.30766/2072-9081.2025.26.1.150-157