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题名: Cyprinid phylogeny based on Bayesian and maximum likelihood analyses of partitioned data: implications for Cyprinidae systematics
作者: Wang XuZhen1; Gan XiaoNi1; Li JunBing1; Mayden, Richard L.2; He ShunPing1
通讯作者: He, SP (reprint author), Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Peoples R China.
关键词: Cyprinidae ; phylogeny ; molecular dating ; partitioned analyses
刊名: SCIENCE CHINA-LIFE SCIENCES
发表日期: 2012-09-01
DOI: 10.1007/s11427-012-4366-z
卷: 55, 期:9, 页:761-773
收录类别: SCI
文章类型: Article
部门归属: [Wang XuZhen; Gan XiaoNi; Li JunBing; He ShunPing] Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Mayden, Richard L.] St Louis Univ, Dept Biol, St Louis, MO 63103 USA
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Natural Science Foundation of China [30770300]; Chinese Academy of Sciences [KSCX2-EW-Q-12]; Cypriniformes Tree of Life Initiative by the USA National Science Foundation [EF-0431326]
类目[WOS]: Biology
研究领域[WOS]: Life Sciences & Biomedicine - Other Topics
摘要: Cyprinidae is the biggest family of freshwater fish, but the phylogenetic relationships among its higher-level taxa are not yet fully resolved. In this study, we used the nuclear recombination activating gene 2 and the mitochondrial 16S ribosomal RNA and cytochrome b genes to reconstruct cyprinid phylogeny. Our aims were to (i) demonstrate the effects of partitioned phylogenetic analyses on phylogeny reconstruction of cyprinid fishes; (ii) provide new insights into the phylogeny of cyprinids. Our study indicated that unpartitioned strategy was optimal for our analyses; partitioned analyses did not provide better-resolved or -supported estimates of cyprinid phylogeny. Bayesian analyses support the following relationships among the major monophyletic groups within Cyprinidae: (Cyprininae, Labeoninae), ((Acheilognathinae, ((Leuciscinae, Tincinae), Gobioninae)), Xenocyprininae). The placement of Danioninae was poorly resolved. Estimates of divergence dates within the family showed that radiation of the major cyprinid groups occurred during the Late Oligocene through the Late Miocene. Our phylogenetic analyses improved our understanding of the evolutionary history of this important fish family.
英文摘要: Cyprinidae is the biggest family of freshwater fish, but the phylogenetic relationships among its higher-level taxa are not yet fully resolved. In this study, we used the nuclear recombination activating gene 2 and the mitochondrial 16S ribosomal RNA and cytochrome b genes to reconstruct cyprinid phylogeny. Our aims were to (i) demonstrate the effects of partitioned phylogenetic analyses on phylogeny reconstruction of cyprinid fishes; (ii) provide new insights into the phylogeny of cyprinids. Our study indicated that unpartitioned strategy was optimal for our analyses; partitioned analyses did not provide better-resolved or -supported estimates of cyprinid phylogeny. Bayesian analyses support the following relationships among the major monophyletic groups within Cyprinidae: (Cyprininae, Labeoninae), ((Acheilognathinae, ((Leuciscinae, Tincinae), Gobioninae)), Xenocyprininae). The placement of Danioninae was poorly resolved. Estimates of divergence dates within the family showed that radiation of the major cyprinid groups occurred during the Late Oligocene through the Late Miocene. Our phylogenetic analyses improved our understanding of the evolutionary history of this important fish family.
关键词[WOS]: CYTOCHROME-B SEQUENCES ; EUROPEAN CYPRINIDS ; MIXED MODELS ; MOLECULAR SYSTEMATICS ; FISHES TELEOSTEI ; DIVERGENCE TIMES ; CONTROL REGION ; SELECTION ; BIOGEOGRAPHY ; EVOLUTION
语种: 英语
WOS记录号: WOS:000309236200003
ISSN号: 1674-7305
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/17160
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
2.St Louis Univ, Dept Biol, St Louis, MO 63103 USA

Recommended Citation:
Wang XuZhen; Gan XiaoNi; Li JunBing; Mayden, Richard L.; He ShunPing.Cyprinid phylogeny based on Bayesian and maximum likelihood analyses of partitioned data: implications for Cyprinidae systematics,SCIENCE CHINA-LIFE SCIENCES,2012,55(9):761-773
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