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Genetic Diversity of the Plankton Community and Its Relation to Taxonomic Composition and Environmental Factors in Lake Xiliang
Wu, Li1,2; Yu, Yuhe1; Feng, Weisong1; Zhang, Tanglin1; Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2009-03-01
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume24Issue:1Pages:125-134
AbstractGenetic diversity of the plankton community in Lake Xiliang was depicted by polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) fingerprinting. Seventy-seven bands (33 of 16S rDNA and 44 of 18S rDNA) were detected, sixty-two planktonic taxa were identified in six sample stations in November 2007. The most common taxa were Ceratium hirundinella, Bdelloidea, Keratella cochlearis, Polyarthra trigla, and copepod nauplii. Based on environmental factors, taxonomic composition, and PCR-DGGE fingerprinting, unweighted pair-group method using arithmetic averages clustering and principal components analysis were used to analyze habitat similarities. There was distinct spatial heterogeneity in Lake Xiliang, and the genetic diversity of the plankton community was closely related to taxonomic composition and environmental factors.; Genetic diversity of the plankton community in Lake Xiliang was depicted by polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) fingerprinting. Seventy-seven bands (33 of 16S rDNA and 44 of 18S rDNA) were detected, sixty-two planktonic taxa were identified in six sample stations in November 2007. The most common taxa were Ceratium hirundinella, Bdelloidea, Keratella cochlearis, Polyarthra trigla, and copepod nauplii. Based on environmental factors, taxonomic composition, and PCR-DGGE fingerprinting, unweighted pair-group method using arithmetic averages clustering and principal components analysis were used to analyze habitat similarities. There was distinct spatial heterogeneity in Lake Xiliang, and the genetic diversity of the plankton community was closely related to taxonomic composition and environmental factors.
SubtypeArticle
KeywordGradient Gel-electrophoresis Molecular Ecology Microorganisms Eukaryotes Indicators Microscopy Donghu
Department[Wu, Li; Yu, Yuhe; Feng, Weisong; Zhang, Tanglin] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Wu, Li] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Subject AreaEcology ; Limnology
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000263434300015
WOS KeywordGRADIENT GEL-ELECTROPHORESIS ; MOLECULAR ECOLOGY ; MICROORGANISMS ; EUKARYOTES ; INDICATORS ; MICROSCOPY ; DONGHU
Funding OrganizationNational Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308] ; National Natural Science Foundation of China [30570240, 30490232]; Major State Basic Research Development Program of China [2002CB412308]
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7858
Collection期刊论文
Corresponding AuthorYu, YH, 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
Wu, Li,Yu, Yuhe,Feng, Weisong,et al. Genetic Diversity of the Plankton Community and Its Relation to Taxonomic Composition and Environmental Factors in Lake Xiliang[J]. JOURNAL OF FRESHWATER ECOLOGY,2009,24(1):125-134.
APA Wu, Li,Yu, Yuhe,Feng, Weisong,Zhang, Tanglin,&Yu, YH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2009).Genetic Diversity of the Plankton Community and Its Relation to Taxonomic Composition and Environmental Factors in Lake Xiliang.JOURNAL OF FRESHWATER ECOLOGY,24(1),125-134.
MLA Wu, Li,et al."Genetic Diversity of the Plankton Community and Its Relation to Taxonomic Composition and Environmental Factors in Lake Xiliang".JOURNAL OF FRESHWATER ECOLOGY 24.1(2009):125-134.
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