TY JOUR TI 1ndicators of meat performance of Landrace and Yorkshire breeds of pigs depending on genotypes according to genes MC4R, MYOD1, MYF4 KW young animals KW Yorkshire and Landrace pigs KW breeding KW fattening and meat traits KW DNA testing KW polymorphism KW allele KW gene markers MYF4 KW MC4R and MYOD1 JO Agrarian Bulletin of the AU Kazutova, Y.S. AU Bal'nikov, A.A. AU Gridyushko, I.F. PY 2021 IS 205 PB Ural State Agrarian University