[Gene geography of human population: computer-generated regional genogeographic atlas].

Gene geography is considered in this work as the instrument for analysis of population's gene pool. To be effective in this analysis, gene geography should move from mapping of gene frequencies for each gene (and phenes) to construction of genogeographical atlas, as a collection of maps generated by computer, following some strongly defined principles and methods, and joined together, according to general task and the programme of investigation. Brief version of regional genogeographical atlas of Mongolians and the other peoples of Central Asia is presented in the article.

[Genogeography of human populations: computer mapping of population genetics data].

Genogeography as a field of interdisciplinar investigation was introduced into science in 1928 by Russian geneticist A. S. Serebrovsky an today is well known in human genetics as gene geography.

[Hereditary polymorphism of the secretion of ABH antigens in the Khoton population (Mongolian People's Republic)].

The secretory status of ABH antigens is studied in khotons (N = 69), inhabitants of North-West of MPR. The proportion of nonsecretory ABH antigens was 14.49%, the frequency of recessive gene being qse = 3807.

[Determination of the genetic polymorphism of the 3d complement component (C'3) by vertical polyacrylamide gel electrophoresis].

A variant of the vertical polyacrylamide gel electrophoresis method, hitherto not applied in determination of C'3, is used. The method allows simultaneous determination of the C'3 phenotypes and other serum proteins in human blood. In this paper, the influence of aging of the serum samples and of the Tf polymorphism on the C'3 electrophoregram is discussed.