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Molecular systematics of Xenocyprinae (Teleostei : Cyprinidae): Taxonomy, biogeography, and coevolution of a special group restricted in east Asia
文献类型：期刊论文
| 作者 | Xiao, WH; Zhang, YP; Liu, HZ |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2001-02-01 |
| 卷号 | 18期号:2页码:163-173 |
| 关键词 | phylogeny cytochrome b ND4 ND4L tRNA(His) tRNA(Ser) phylogeography coevolution Xenocypris Plagiognathops Distoechodon Pseudobrama Hexamita |
| ISSN号 | 1055-7903 |
| 通讯作者 | Xiao, WH, Northwestern Univ, Sch Med, Dept Urol, Tarry 11-715,303 E Chicago Ave, Chicago, IL 60611 USA |
| 中文摘要 | We surveyed mitochondrial DNA (mtDNA) sequence variation in the subfamily Xenocyprinae from China and used these data to estimate intraspecific, interspecific, and intergeneric phylogeny and assess biogeographic scenarios underlying the geographic structure of lineages. We sequenced 1140 bp of cytochrome b from 30 individuals of Xenocyprinae and one putative outgroup (Myxocypris asiaticus) and also sequenced 297 bp of ND4L, 1380 bp of ND4, 68 bp of tRNA(His), and 69 bp of tRNA(Ser) from 17 individuals of Xenocyprinae and the outgroup (M. asiaticus). We detected high levels of nucleotide variation among populations, species, and genera. The phylogenetic analysis suggested that Distoechodon hupeinensis might be transferred to the genus Xenocypris, the taxonomic status of the genus Plagiognathops might be preserved, and species of Xenocypris and Plagiognathops form a monophyletic group that is sister to the genus Distoechodon and Pseudobrama. The introgressive hybridization might occur among the populations of X. argentea and X. davidi, causing the two species to not be separated by mtDNA patterns according to their species identification, and the process and direction of hybridization are discussed. The spatial distributions of mtDNA lineages among populations of Xenocypris were compatible with the major geographic region, which indicated that the relationship between Hubei + Hunan and Fujian is closer than that between Hubei + Hunan and Sichuan, From a perspective of parasite investigation, our data suggested that the fauna of Hexamita in Xenocyprinae could be used to infer the phylogeny of their hosts. (C) 2001 Academic Press. |
| 英文摘要 | We surveyed mitochondrial DNA (mtDNA) sequence variation in the subfamily Xenocyprinae from China and used these data to estimate intraspecific, interspecific, and intergeneric phylogeny and assess biogeographic scenarios underlying the geographic structure of lineages. We sequenced 1140 bp of cytochrome b from 30 individuals of Xenocyprinae and one putative outgroup (Myxocypris asiaticus) and also sequenced 297 bp of ND4L, 1380 bp of ND4, 68 bp of tRNA(His), and 69 bp of tRNA(Ser) from 17 individuals of Xenocyprinae and the outgroup (M. asiaticus). We detected high levels of nucleotide variation among populations, species, and genera. The phylogenetic analysis suggested that Distoechodon hupeinensis might be transferred to the genus Xenocypris, the taxonomic status of the genus Plagiognathops might be preserved, and species of Xenocypris and Plagiognathops form a monophyletic group that is sister to the genus Distoechodon and Pseudobrama. The introgressive hybridization might occur among the populations of X. argentea and X. davidi, causing the two species to not be separated by mtDNA patterns according to their species identification, and the process and direction of hybridization are discussed. The spatial distributions of mtDNA lineages among populations of Xenocypris were compatible with the major geographic region, which indicated that the relationship between Hubei + Hunan and Fujian is closer than that between Hubei + Hunan and Sichuan, From a perspective of parasite investigation, our data suggested that the fauna of Hexamita in Xenocyprinae could be used to infer the phylogeny of their hosts. (C) 2001 Academic Press. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity |
| 类目[WOS] | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 关键词[WOS] | MITOCHONDRIAL-DNA ; PHYLOGENETIC-RELATIONSHIPS ; EVOLUTION ; SEQUENCE ; FISH ; CYPRINODONTIFORMES ; HYBRIDIZATION ; POECILIIDAE ; MORPHOLOGY ; MAMMALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000166821700001 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/10044]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Kunming Inst Zool, Lab Cellular & Mol Evolut, Kunming 650223, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, WH,Zhang, YP,Liu, HZ. Molecular systematics of Xenocyprinae (Teleostei : Cyprinidae): Taxonomy, biogeography, and coevolution of a special group restricted in east Asia[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2001,18(2):163-173. |
| APA | Xiao, WH,Zhang, YP,&Liu, HZ.(2001).Molecular systematics of Xenocyprinae (Teleostei : Cyprinidae): Taxonomy, biogeography, and coevolution of a special group restricted in east Asia.MOLECULAR PHYLOGENETICS AND EVOLUTION,18(2),163-173. |
| MLA | Xiao, WH,et al."Molecular systematics of Xenocyprinae (Teleostei : Cyprinidae): Taxonomy, biogeography, and coevolution of a special group restricted in east Asia".MOLECULAR PHYLOGENETICS AND EVOLUTION 18.2(2001):163-173. |
入库方式： OAI收割
来源：水生生物研究所
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