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[*]1,2; Zhang YP2; Liu HZ1 |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2001 |
| 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 | w-xiao2@nwu.edu |
| 合作状况 | 其它 |
| 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. |
| 收录类别 | SCI |
| 资助信息 | Financial support was provided by grants from National Natural Science Foundation of China (No. 39870128) to W.X.; the Foundation of the Key Laboratory of Cellular and Molecular Evolution, Kumming Institute of Zoology, CAS, to W.X.; and a part of NSFC grant to Y.Z. |
| 原文出处 | 200118163.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/4027]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_细胞与分子进化开放实验室 |
| 作者单位 | 1.Institute of Hydrobiology, the Chinese Academy of Sciences, Wuhan, 430072, People’sRepublic of China 2.Laboratory of Cellular and Molecular Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming, 650223, People’sRepublic of 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：昆明动物研究所
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