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Significant population genetic structure detected in the rock bream Oplegnathus fasciatus (Temminck & Schlegel, 1844) inferred from fluorescent-AFLP analysis
Xiao Yongshuang1,2; Ma Daoyuan1; Xu Shihong1; Liu Qinghua1; Wang Yanfeng1; Xiao Zhizhong1; Li Jun1
2016-05-01
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号34期号:3页码:441-450
文章类型Article
摘要Oplegnathus fasciatus (rock bream) is a commercial rocky reef fish species in East Asia that has been considered for aquaculture. We estimated the population genetic diversity and population structure of the species along the coastal waters of China using fluorescent-amplified fragment length polymorphisms technology. Using 53 individuals from three populations and four pairs of selective primers, we amplified 1 264 bands, 98.73% of which were polymorphic. The Zhoushan population showed the highest Nei's genetic diversity and Shannon genetic diversity. The results of analysis of molecular variance (AMOVA) showed that 59.55% of genetic variation existed among populations and 40.45% occurred within populations, which indicated that a significant population genetic structure existed in the species. The pairwise fixation index F (st) ranged from 0.20 to 0.63 and were significant after sequential Bonferroni correction. The topology of an unweighted pair group method with arithmetic mean tree showed two significant genealogical branches corresponding to the sampling locations of North and South China. The AMOVA and STRUCTURE analyses suggested that the O. fasciatus populations examined should comprise two stocks.
关键词Oplegnathus Fasciatus Fluorescent-aflp Genetic Diversity Genetic Structure
DOI10.1007/s00343-016-4404-y
收录类别SCI
语种英语
WOS记录号WOS:000375677600003
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文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/131044
专题海洋生物技术研发中心
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Nantong Branch, Nantong 226004, Peoples R China
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Xiao Yongshuang,Ma Daoyuan,Xu Shihong,et al. Significant population genetic structure detected in the rock bream Oplegnathus fasciatus (Temminck & Schlegel, 1844) inferred from fluorescent-AFLP analysis[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2016,34(3):441-450.
APA Xiao Yongshuang.,Ma Daoyuan.,Xu Shihong.,Liu Qinghua.,Wang Yanfeng.,...&Li Jun.(2016).Significant population genetic structure detected in the rock bream Oplegnathus fasciatus (Temminck & Schlegel, 1844) inferred from fluorescent-AFLP analysis.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,34(3),441-450.
MLA Xiao Yongshuang,et al."Significant population genetic structure detected in the rock bream Oplegnathus fasciatus (Temminck & Schlegel, 1844) inferred from fluorescent-AFLP analysis".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 34.3(2016):441-450.
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