Genetic differentiation of Pacific cod Gadus macrocephalus in the Sea of Okhotsk and in the Bering Sea

被引:0
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作者
M. A. Smirnova
S. Yu. Orlova
N. S. Mugue
I. N. Mukhametov
A. A. Smirnov
A. M. Orlov
机构
[1] Russian Federal Research Institute of Fisheries and Oceanography,Severtsov Institute of Ecology and Evolution
[2] Sakhalin Research Institute of Fisheries and Oceanography,undefined
[3] Magadan Research Institute of Fisheries and Oceanography,undefined
[4] Russian Academy of Sciences,undefined
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关键词
Genetic Differentiation; Control Region; DOKLADY Biochemistry; Unique Haplotype; Northern Kurile Island;
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摘要
Genetic differentiation of the Pacific cod Gadus macrocephalus was studied. Samples from six regions of the Sea of Okhotsk and the Bering Sea were analyzed with two mtDNA genetic markers-gene of cytochrome 1 and the control region (D-loop). Comparative analysis showed significant genetic differentiation between the two groups of samples. The first group included samples from Tauiskaya Bay and waters of Western Kamchatka. The second group consisted of the samples collected in the waters of the Iturup Island (Sea of Okhotsk), Northern Kurile Islands, Navarin region of the Bering Sea, and Anadyr Bay.
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页码:389 / 393
页数:4
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