Isolation and characterization of eleven novel microsatellite loci of Brachymystax lenok tsinlingensis, a threatened fish endemic to Shaanxi, China
文献类型: 外文期刊
作者: Liu, Haixia 1 ; Li, Yang 1 ; Liu, Xiaolin 1 ; Zou, Guiwei 2 ; Wei, Qiwei 2 ;
作者机构: 1.Northwest A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Shaanxi, Peoples R China
2.Minist Agr, Key Lab Freshwater Biodivers Conservat & Utilizat, Wuhan 430223, Peoples R China
3.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan 430223, Peoples R China
4.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi 214081, Peoples R China
关键词: Brachymystax lenok tsinlingensis;Endangered species;FIASCO;Microsatellites
期刊名称:CONSERVATION GENETICS RESOURCES ( 影响因子:0.973; 五年影响因子:0.946 )
ISSN: 1877-7252
年卷期: 2013 年 5 卷 2 期
页码:
收录情况: SCI
摘要: Brachymystax lenok tsinlingensis is an endangered freshwater fish confined to cold-water mountain streams and rivers in Qinling Mountains of Shaanxi province, China. We isolated and characterized 11 microsatellite loci for Brachymystax lenok tsinlingensis and examined them for 42 individuals from Xushui River in Qinling Mountain. The number of alleles per locus ranged from 3 to 8, with an average of 5.3. The expected (He) and observed (Ho) heterozygosities were 0.3483-0.8874 and 0.4183-0.8421, respectively. Two loci deviated significantly from Hardy-Weinberg Equilibrium after Bonferroni correction. We expect these novel microsatellite markers from B. lenok tsinlingensis to be useful for population genetic conservation studies of the species.
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