[Genetic differentiation inferred from data on restriction analysis of mitochondrial DNA in the northern and southern forms of the Dolly Varden Char].
Restriction fragment length polymorphism of the ATPase6/ND4L and cytochrome b regions of mitochondrial DNA (mtDNA) was studied in populations of the northern and southern forms of the Dolly Varden char Salvelinus malma from the Asian coast of the northern part of the Pacific Ocean. Seven genotypes of mtDNA were found, of which AAAA/ACCC and BBAC/ACEC characterize the northern and southern groups of populations, respectively. By the identity test, the studied populations of the Chukotka and Kamchatka peninsulas and the northern coast of the Sea of Okhotsk significantly differed from the studied populations of Sakhalin Island, Primorye, and Kuril Islands.
Radchenko
O A
OA
Institute of Biological Problems of the North, Russian Academy of Sciences, Magadan, 685000 Russia.
D000818:Animals; D003573:Cytochrome b Group / Q000235:genetics; D004272:DNA, Mitochondrial; D042967:Electron Transport Complex I; D005399:Fishes / Q000235:genetics*; D014644:Genetic Variation; D005828:Genetics, Population; D009247:NADH, NADPH Oxidoreductases / Q000235:genetics; D010140:Pacific Ocean; D015183:Restriction Mapping; D012800:Siberia
D003573:Cytochrome b Group; D004272:DNA, Mitochondrial; D009247:NADH, NADPH Oxidoreductases; D042967:Electron Transport Complex I