The genetic population structure of lacustrine sockeye salmon, Oncorhynchus nerka, in Japan as the endangered species
The genetic population structure of lacustrine sockeye salmon, Oncorhynchus nerka, in Japan as the endangered species
复制标题
日本濒危物种湖相红鲑鱼Oncorhynchus nerka的遗传种群结构
DOI:
10.1007/s10641-011-9876-1
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
et al
中科院分区:
文献类型:
--
作者:
Kogura;Kaeriyama;M.;et al
Lacustrine sockeye salmon (Oncorhynchus nerka) are listed as an endangered species in Japan despite little genetic information on their population structure. In order to clarify the genetic diversity and structure of Japanese populations for evaluating on the bottleneck effect and an endangered species, we analyzed theND5region of mitochondrial DNA (mtDNA) and 45 single nucleotide polymorphisms (SNPs) in 640 lacustrine sockeye salmon in Japan and 80 anadromous sockeye salmon in Iliamna Lake of Alaska. The genetic diversity of the Japanese population in both mtDNA and SNPs was significantly less than that of the Iliamna Lake population. Moreover, all Japanese populations had SNP loci deviating from the HWE. In spite of low genetic diversity, the SNP analyses resulted that the Japanese population was significantly divided into three groups. These suggest that Japanese sockeye salmon populations should be protected as an endangered species and genetically disturbed by the hatchery program and transplantations.
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DOI:
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发表时间:
1998
期刊:
--
影响因子:
--
作者:
M. Kaeriyama
通讯作者:
M. Kaeriyama
影响因子:
2.4
作者:
WINANS, GA;AEBERSOLD, PB;VARNAVSKAYA, NV
通讯作者:
VARNAVSKAYA, NV
影响因子:
2.4
作者:
C. Wood;C. Foote
通讯作者:
C. Foote
影响因子:
14.9
作者:
THOMPSON, JD;HIGGINS, DG;GIBSON, TJ
通讯作者:
GIBSON, TJ
DOI:
--
发表时间:
1940
期刊:
--
影响因子:
--
作者:
W. Ricker
通讯作者:
W. Ricker