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题名: Geological events and Pliocene climate fluctuations explain the phylogeographical pattern of the cold water fish Rhynchocypris oxycephalus (Cypriniformes: Cyprinidae) in China
作者: Yu, Dan1; Chen, Ming1; Tang, Qiongying1; Li, Xiaojuan1; Liu, Huanzhang1
关键词: Phylogeography ; Cryptic subspecies ; Three steps ; Neogene climate fluctuations ; Conservation
刊名: BMC EVOLUTIONARY BIOLOGY
发表日期: 2014-10-25
DOI: 10.1186/s12862-014-0225-9
卷: 14, 期:14
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Evolutionary Biology ; Genetics & Heredity
研究领域[WOS]: Evolutionary Biology ; Genetics & Heredity
英文摘要: Background: Rhynchocypris oxycephalus is a cold water fish with a wide geographic distribution including the relatively warm temperate regions of southern China. It also occurs in second-and third-step geomorphic areas in China. Previous studies have postulated that high-altitude populations of R. oxycephalus in southern China are Quaternary glacial relics. In this study, we used the mitochondrial gene Cytb and the nuclear gene RAG2 to investigate the species phylogeographical patterns and to test two biogeographic hypotheses: (1) that divergence between lineages supports the three-step model and (2) climatic fluctuations during the Quaternary resulted in the present distribution in southern China.
关键词[WOS]: MOLECULAR PHYLOGENY ; MAXIMUM-LIKELIHOOD ; SEQUENCE ALIGNMENT ; STATISTICAL-METHOD ; MITOCHONDRIAL-DNA ; POPULATION-GROWTH ; GENETIC-VARIATION ; TIBET PLATEAU ; QUATERNARY ; SPECIATION
语种: 英语
WOS记录号: WOS:000344962200001
ISSN号: 1471-2148
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/20279
Appears in Collections:水生生物多样性与资源保护研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Peoples R China
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文件名: Geological events and Pliocene climate fluctuations explain the phylogeographical pattern of the cold water fish Rhynchocypris oxycephalus (Cypriniformes Cyprinidae) in China.pdf
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