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题名: The potential colonization histories of Opsariichthys bidens (Cyprinidae) in China using Bayesian binary MCMC analysis
作者: Chen, Weitao1, 2; Schmidt, Bjorn, V1; He, Shunping1
关键词: Colonization histories ; Opsariichthys bidens ; Bayesian binary MCMC analysis ; Vicariance ; Dispersal
刊名: GENE
发表日期: 2018-11-15
DOI: 10.1016/j.gene.2018.07.019
卷: 676, 页:1-8
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Genetics & Heredity
研究领域[WOS]: Genetics & Heredity
英文摘要: Vicariance and/or long-distance dispersal shape the distribution patterns of many extant taxa, and orogenesis and/or climate fluctuations are key factors that drive the events of vicariance and/or dispersal. In this study, we yielded biogeographical inferences from Bayesian binary MCMC (BBM) analysis to explore the potential colonization histories of Opsariichthys bidens in China and to identify potential factors responsible for the colonization histories. Many vicariance and dispersal events were identified. The results suggested that O. bidens seemed to have originated from the Yangtze River and/or the Pearl River and experienced a Yangtze River-Pearl River split at 7.04 million years ago (Ma). BBM analysis revealed that the Pearl River populations had undergone expansions to the Hainan drainages, the Lancangjiang River (upper Mekong) and the Nanpanjiang River (upper branch of the Pearl River) at 0.74 Ma. Meanwhile, the Yangtze River populations expanded to the northeastern drainages during the Early Pleistocene. Subsequently, the northeastern drainages dispersed to the Yellow River during the Middle Pleistocene. More recently, the northeastern drainage populations also dispersed to the Huaihe River and back to the Yangtze River. A portion of the Pearl River populations originated from the Yangtze River dispersed to the Jiulongjiang River during the Middle Pleistocene. These time scales fit well with the uplift of the Qinghai-Tibet Plateau and Pleistocene glacial cycles, indicating the two factors played vital roles in shaping the colonization histories of O. bidens.
关键词[WOS]: GENUS SCHIZOTHORAX TELEOSTEI ; RECONSTRUCT ANCESTRAL STATE ; TIBETAN PLATEAU ; MOLECULAR PHYLOGENY ; ISLAND BIOGEOGRAPHY ; GEOGRAPHIC RANGE ; EAST-ASIA ; UPLIFT ; DISPERSAL ; DIVERSITY
语种: 英语
项目资助者: Fund for the Pilot projects(XDB13020100)
WOS记录号: WOS:000445989300001
ISSN号: 0378-1119
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/56153
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, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Guangzhou 510380, Guangdong, Peoples R China
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