Assignment of parentage by microsatellite analysis in the endangered Brachymystax lenok tsinlingensis (Salmonidae)
Shao, J; Luo, W; Wei, QW; Wang, F; Guo, W; Ye, H; Chu, ZP; Wu, JM; Zhang, SH; weiqw@yfi.ac.cn
2017
发表期刊AQUATIC BIOLOGY
卷号26页码:69-73
摘要We evaluated the use of microsatellite markers to identify parentage in Brachy mystax lenok tsinlingensis Li, 1966, an endangered salmonid. Computer simulations showed that when no parent information was available, or when information was only available from 1 parent, then exclusion probabilities ranged from 23.6 to 45.1% and from 25.9 to 52.4%, respectively; combined exclusion probabilities for the 8 loci investigated were 97.7 and 98.4%, respectively. However, a breeding experiment with known parental and filial information resulted in 91.28% of progeny being exclusively assigned to their correct parent pair. Our data demonstrate that microsatellitebased parentage assignment is a reliable means with which to obtain information pertaining to genealogical relationships and could therefore benefit genetic conservation of this species.
部门归属[Shao, Jian; Wei, Qiwei] Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Peoples R China; [Shao, Jian; Wei, Qiwei; Guo, Wei; Ye, Huan; Chu, Zhipeng; Wu, Jinming; Zhang, Shuhuan] Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan 430223, Peoples R China; [Shao, Jian] Guizhou Univ, Coll Anim Sci, Guiyang 550025, Peoples R China; [Luo, Wei] Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Wang, Feng] Chinese Acad Fishery Sci, Yellow River Fisheries Res Inst, Xian 710086, Peoples R China
关键词Brachymystax Lenok Tsinlingensis Microsatellites Parentage Assignment Inbreeding Depression
资助项目LMB
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/16224
专题中科院海洋生物资源可持续利用重点实验室
通讯作者weiqw@yfi.ac.cn
推荐引用方式
GB/T 7714
Shao, J,Luo, W,Wei, QW,et al. Assignment of parentage by microsatellite analysis in the endangered Brachymystax lenok tsinlingensis (Salmonidae)[J]. AQUATIC BIOLOGY,2017,26:69-73.
APA Shao, J.,Luo, W.,Wei, QW.,Wang, F.,Guo, W.,...&weiqw@yfi.ac.cn.(2017).Assignment of parentage by microsatellite analysis in the endangered Brachymystax lenok tsinlingensis (Salmonidae).AQUATIC BIOLOGY,26,69-73.
MLA Shao, J,et al."Assignment of parentage by microsatellite analysis in the endangered Brachymystax lenok tsinlingensis (Salmonidae)".AQUATIC BIOLOGY 26(2017):69-73.
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