[Features of the distribution of alleles of the HLA-DRB1 04 and HLA-DQB1 03 genes among healthy people of European origin in Western Siberia].

The allelic HLA-DRB1 04 and HLA-DQB1 03 polymorphism in caucasians living among the West Siberia Mongoloid aborigenes was studied. As a result of our studies, it was shown that the HLA-DRB1 0403/07 predominates and HLA-DRB1 0404/08 is absent in the Russian population of West Siberia, in contrast to those among Caucasians living in West Europe and North America. The frequencies of HLA-DQB1 03 alleles are similar to those observed among the all Caucasians. Gametic association HLA-DR4 - HLA-DQw was found for the first time in Caucasians of West Siberia.