TY JOUR TI POPULATION-GENETIC CHARACTERISTICS OF THE SIMMENTAL BREED OF DIFFERENT ECOGENESIS BY THE CSN3, BLG, PRL AND TNF-α GENES KW genotype KW allele KW polymorphism KW gene balance KW homo- and heterozygosity JO Bulletin of KSAU AU Avadani, D.A. AU Shukyurova, A.M. AU Kvanskaya, T.A. AU Horoshilova, T.S. AU Goncharenko, G.M. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University