All Russian Research Institute of Farm Animal Genetics and Breeding, Moscowskoye sh. 55a, 196625, St. Petersburg-Pushkin, Russia.|All Russian Research Institute of Farm Animal Genetics and Breeding, Moscowskoye sh. 55a, 196625, St. Petersburg-Pushkin, Russia.|All Russian Research Institute of Farm Animal Genetics and Breeding, Moscowskoye sh. 55a, 196625, St. Petersburg-Pushkin, Russia.|All Russian Research Institute of Farm Animal Genetics and Breeding, Moscowskoye sh. 55a, 196625, St. Petersburg-Pushkin, Russia.|All Russian Research Institute of Farm Animal Genetics and Breeding, Moscowskoye sh. 55a, 196625, St. Petersburg-Pushkin, Russia.