TY JOUR TI GWAS ANALYSIS OF HOLSTEIN CATTLE IN THE SVERDLOVSK REGION USING FULL AND EXTREME SAMPLES KW GWAS KW milk productivity KW SNPs KW genomic selection KW cattle KW Holstein breed JO Bulletin of KSAU AU Bogatova, P.S. AU Lihodeevskaya, O.E. AU Loretts, O.G. AU Lihodeevskiy, G.A. AU Minina, O.A. AU Evseeva, T.P. PY 2026 IS 0 PB Krasnoyarsk State Agrarian University