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Hybridization between Native Barbless Carp (Cyprinus pellegrini) and Introduced Common Carp (C. carpio) in Xingyun Lake, China
Tang, Weixing1,2; Chen, Yifeng1; Chen, YF (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.
2012-05-01
Source PublicationZOOLOGICAL SCIENCE
ISSN0289-0003
Volume29Issue:5Pages:311-318
AbstractHybridization with introduced fish species is an important threat to native fish species. Here we investigated hybridization between native barbless carp (Cyprinus pellegrini) and introduced common carp (C. carpio) in Xingyun Lake in the Yunnan-Guizhou plateau of China. A total of 203 individuals of Cyprinus from Xingyun Lake were studied by combination of morphological and genetic analyses. Most individuals were strictly intermediate between the two parental species in morphology, strongly suggesting that extensive hybridization has occurred. Bayesian model-based clustering of the genetic data suggests that there are two distinct genetic groups corresponding to barbless and common carp respectively. Many individuals in the two genetic groups showed intermediate morphology, suggesting that both groups actually contain massively introgressed genes. Only two individuals were identified as barbless carp both morphologically and genetically, hinting that this native species is at risk of genetic extinction in Xingyun Lake.; Hybridization with introduced fish species is an important threat to native fish species. Here we investigated hybridization between native barbless carp (Cyprinus pellegrini) and introduced common carp (C. carpio) in Xingyun Lake in the Yunnan-Guizhou plateau of China. A total of 203 individuals of Cyprinus from Xingyun Lake were studied by combination of morphological and genetic analyses. Most individuals were strictly intermediate between the two parental species in morphology, strongly suggesting that extensive hybridization has occurred. Bayesian model-based clustering of the genetic data suggests that there are two distinct genetic groups corresponding to barbless and common carp respectively. Many individuals in the two genetic groups showed intermediate morphology, suggesting that both groups actually contain massively introgressed genes. Only two individuals were identified as barbless carp both morphologically and genetically, hinting that this native species is at risk of genetic extinction in Xingyun Lake.
SubtypeArticle
KeywordHybridization Introgression Morphology Microsatellite Barbless Carp Common Carp
Department[Tang, Weixing; Chen, Yifeng] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Tang, Weixing] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
DOI10.2108/zsj.29.311
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023]
Indexed BySCI
Language英语
WOS Research AreaZoology
WOS SubjectZoology
WOS IDWOS:000303206900006
WOS KeywordHYBRID ZONES ; POPULATION-GENETICS ; CUTTHROAT TROUT ; CRUCIAN CARP ; INTROGRESSION ; CONSERVATION ; CARASSIUS ; MARKERS
Funding OrganizationNational Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023] ; National Basic Research Program (973)[2009CB119200]; Chinese Academy of Sciences[KSCX1-SW-13-04, KSCX2-YW-Z-1023]
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16807
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorChen, YF (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Tang, Weixing,Chen, Yifeng,Chen, YF . Hybridization between Native Barbless Carp (Cyprinus pellegrini) and Introduced Common Carp (C. carpio) in Xingyun Lake, China[J]. ZOOLOGICAL SCIENCE,2012,29(5):311-318.
APA Tang, Weixing,Chen, Yifeng,&Chen, YF .(2012).Hybridization between Native Barbless Carp (Cyprinus pellegrini) and Introduced Common Carp (C. carpio) in Xingyun Lake, China.ZOOLOGICAL SCIENCE,29(5),311-318.
MLA Tang, Weixing,et al."Hybridization between Native Barbless Carp (Cyprinus pellegrini) and Introduced Common Carp (C. carpio) in Xingyun Lake, China".ZOOLOGICAL SCIENCE 29.5(2012):311-318.
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