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学科主题: Limnology; Oceanography
题名: Genetics and phylogeny of genus Coilia in China based on AFLP markers
作者: Yang Qiaoli ; Han Zhiqiang ; Sun Dianrong ; Xie Songguang ; Lin Longshan ; Gao Tianxiang
通讯作者: Gao, TX, Ocean Univ China, Minist Educ, Key Lab Mariculture, Qingdao 266003, Peoples R China
关键词: Coilia ; phylogeny ; fingerprint ; species identification ; AFLP
刊名: CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
发表日期: 2010
卷: 28, 期:4, 页:795-801
收录类别: SCI
部门归属: [Yang Qiaoli; Han Zhiqiang; Gao Tianxiang] Ocean Univ China, Minist Educ, Key Lab Mariculture, Qingdao 266003, Peoples R China; [Sun Dianrong] Chinese Acad Fishery Sci, S China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China; [Xie Songguang] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Lin Longshan] State Ocean Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China
资助者: Special Research Foundation for Public Welfare Marine Program [200905019-1]; National Natural Science Foundation of China [30770354, 40676086]
摘要: The taxonomy of Coilia has been extensively studied in China, and yet phylogenetic relationships among component taxa remain controversial. We used a PCR-based fingerprinting technique, amplified fragment length polymorphism (AFLP) to characterize and identify all four species of Coilia in China. We examined the genetic relationships of the four species of Coilia and a subspecies of Coilia nasus with AFLP. A total of 180 AFLP loci were generated from six primer combinations, of which 76.11% were polymorphic. The mean genetic distance between pairs of taxa ranged from 0.047 to 0.596. The neighbor-joining tree and UPGMA dendrogram resolved the investigated species into three separate lineages: (1) C. mystus, (2) C. grayii and (3) C. brachygnathus, C. nasus, and C. nasus taihuensis. Phylogenetic analysis of the AFLP data is inconsistent with current morphological taxonomic systems. The AFLP data indicated a close relationship among C. brachygnathus, C. nasus taihuensis, and C. nasus. Therefore, the two species described under Coilia (C. brachygnathus and C. nasus taihuensis) are treated as synonyms of C. nasus.
语种: 英语
ISSN号: 0254-4059
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13530
Appears in Collections:淡水生态学研究中心_期刊论文

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Recommended Citation:
Yang Qiaoli; Han Zhiqiang; Sun Dianrong; Xie Songguang; Lin Longshan; Gao Tianxiang.Genetics and phylogeny of genus Coilia in China based on AFLP markers,CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2010,28(4):795-801
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文件名: Genetics and phylogeny of genus Coilia in China based on AFLP markers.pdf
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