Polymorphism of bovine microsatellite DNA sequences in the lowland European bison

Investigations of genetic polymorphism of microsatellite DNA sequences were conducted in 22 individuals of the European bisonBison bonasus (Linneaus, 1758) from Białowieża Primeval Forest. For this purpose 27 cattle microsatellite primer pairs were used. Among the 27 microsatellite markers examined, an amplification product was obtained for 21 loci. This rendered it possible to identify total of 40 alleles in the bison population tested. In addition, eight loci were proved to be monomorphic. A majority of the 40 alleles identified was identical with the alleles identified at the corresponding loci in cattle. Only two alleles seem to be specific for the European bison. The value of heterozygosity for the examined loci in bison population from Białowieża was low and ranged from 0.13 to 0.53. Hence, the polymorphism information content was low as well. Based on our results the microsatellite DNA markers identified in cattle may be used to analyse the genetic structure of the population of European bison.