Features of polymorphism of calpastatin and somatotropin genes in young sheep, obtained from crossing ewes of Kalmyk fat-rumped sheeps and dorper ramsVladimir Pogodaev, Bator Aduchiev, Lydia Kononova, Maya Aslanukova and Irina KardanovaE3S Web Conf., 175 (2020) 03020DOI: https://doi.org/10.1051/e3sconf/202017503020