A. A. Musidray
St. Petersburg Federal Research Center of the Russian Academy of Sciences
Russian Federation

Musidray A.A. – cand. Biol. sciences, Department of Animal Husbandry and Rational Nature Management of the Arctic 

St. Petersburg

A. A. Yuzhakov
St. Petersburg Federal Research Center of the Russian Academy of Sciences
Russian Federation

Yuzhakov A.A. – Doctor of Agricultural Sciences, Department of Animal Husbandry and Rational Nature Management of the Arctic 

St. Petersburg

K. A. Laishev
St. Petersburg Federal Research Center of the Russian Academy of Sciences
Russian Federation

Laishev K.A. – Doctor of Veterinary Sciences, Department of Animal Husbandry and Rational Nature Management of the Arctic 

St. Petersburg

E. V. Nikitkina
All-Russian Scientific Research Institute of Genetics and Breeding of Farm Animals is a branch of the Federal State Budgetary Scientific Institution "Federal Research Center of Animal Husbandry – VIZ named after Academician L. K. Ernst"
Russian Federation

Nikitkina E.V. – cand. Biol. nauk., Laboratory of Developmental Biology 

St. Petersburg