%0 Journal Article %T THE GENOMIC MUTATION CONNECTION WITH THE REPRODUCTIVE ABILITY OF BULLS SPERM-DONORS %A Chetvertakova, E.V. %K bull-breeder, sperm, bull age, polyploidy, aneuploidy, structural abnormalities %J Bulletin of KSAU %D 2014 %N %P 3 %I Krasnoyarsk State Agrarian University