1. Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
2. Vavilov Institute of General Genetics, the Russian Academy of Sciences, Moscow, Russia
3. Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
4. Department of Biotechnology, L.K. Ernst Federal Center for Animal Husbandry, Dubrovitsy, Russia