[DNA polymorphism in the Mongolian population. Restriction fragment length polymorphism analysis of mitochondrial...

Restriction enzyme fragment patterns in the D loop and deletion-insertion polymorphism in the V noncoding region of human mitochondrial DNA (mt DNA) were analysed in Mongolian population using the polymerase chain reaction. Polymorphisms were detected and mt DNAs classified into 40 types using seven enzymes--AvaII, BamHI, CfrI131, KpnI, EcoRV, HaeIII RsaI and Asian specific deletion and insertion. The allele frequencies of the polymorphisms and gene diversity were determined. The data obtained for Mongolian population and the literature data were comparatively studied.