Development of time standards for the establishment of the genetic relationship of animals

Genetic identification, namely the determination of the authenticity of origin, is an integral part of the unified system of identification of breeding animals. The genetic identification of the kinship of farm animals is determined by the method of capillary electrophoresis of blood and sperm in test tubes and blood on paper. When examining blood to determine animal kinship by capillary electrophoresis in test tubes with simultaneous examination of 10 samples, it was found that a veterinary laboratory specialist spends 109.1±1.8 minutes, including 10.9 minutes for 1 sample. In the study of 1 sperm sample to determine animal kinship by capillary electrophoresis in test tubes - 46.4±1.03 minutes. The time limit for determining animal kinship by capillary electrophoresis using paper-based material with simultaneous examination of 94 samples is 291.5±6.2 minutes, including 3.1 minutes for 1 sample. These time standards are recommended for the scientific organization of the work of specialists in the departments of molecular research of veterinary laboratory and diagnostic institutions of the Russian Federation.