[Polymorphism in region V of mitochondrial DNA in indigenous populations of northern Asia].

The insertion and deletion polymorphisms of region V of mitochondrial DNA (mtDNA) were studied in three indigenous populations of northern Asia: Yakuts, Evens, and Koryaks. In Evens and Koryaks, polymorphism was not found. In Yakuts, a 9-bp deletion and a 4-bp insertion were revealed in mtDNA region V.