УДК 636.293.3:636.082:636.082.4.53

PRESERVATION AND EFFICIENT USE OF GENETIC RESOURCES OF YAK (Bos mutus)

V.A. Bagirov, E.A. Gladyr’, L.K. Ernst, P.M. Klenovitskii, N.A. Zinov’eva, Sh.N. Nasibov

The original technology for cryopreservation of epididymal and testicular yak spermatozoons was proposed, which permit to create the sperm cryobank of the Kabardino-Balkaria, the Pamirs and the Altai yak populations. The hybrid animals for the creation of new selective form were obtained. The cytogenetic and molecular-genetic characterization of the yaks from different regional populations was presented.

Key words: hybrids, cryobank of sperm, cryopreservation, molecular genetic, population, cytogenetic, epididymal spermatozoa, yaks, Bos mutus.

 

ГНУ Всероссийский НИИ животноводства
Россельхозакадемии
,
142132 Московская обл., пос. Дубровицы,
E-mail: vugarbagirov@mail.ru

Поступила в редакцию

1 февраля 2009 года