IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Spatiotemporal pattern of bacterioplankton in Donghu Lake
Zhang Xiang1,2; Yan Qingyun1; Yu Yuhe1; Dai Lili1,2; Yu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.
2014-05-01
Source PublicationCHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
Volume32Issue:3Pages:554-564
AbstractBacterioplankton play key roles in the biogeochemical cycle and in organic contaminant degradation. The species richness and abundance of bacterial subgroups are generally distinct from each other, and this is attributed to their different functions in aquatic ecosystems. The spatiotemporal variations of eight phylogenetic subgroups (Actinobacteria, Bacteroidetes, Cyanobacteria, Firmicutes, Planctomycetes, alpha-, beta-, and gamma-Proteobacteria) derived from Donghu Lake were investigated using PCR-DGGE fingerprinting, to explore their responses to environmental factors. Results indicate that Actinobacteria and beta-Proteobacteria were the two largest bacterial subgroups detected. These two groups and Bacteroidetes showed clear seasonal patterns in composition of the operational taxonomic unit. Results also suggest that the bacterioplankton subgroups in Donghu Lake were significantly correlated with different environmental factors. In brief, the total nitrogen was one of the major factors regulating all the bacterioplankton except for Actinobacteria. However, total phosphorus, another important eutrophication factor, contributed to the two largest bacterial groups (Actinobacteria and beta-Proteobacteria), as well as to the Cyanobacteria and Firmicutes. Therefore, the responses of bacterioplankton subgroups to environmental factors were different, and this should be attributed to the differences in the functions of different groups.; Bacterioplankton play key roles in the biogeochemical cycle and in organic contaminant degradation. The species richness and abundance of bacterial subgroups are generally distinct from each other, and this is attributed to their different functions in aquatic ecosystems. The spatiotemporal variations of eight phylogenetic subgroups (Actinobacteria, Bacteroidetes, Cyanobacteria, Firmicutes, Planctomycetes, alpha-, beta-, and gamma-Proteobacteria) derived from Donghu Lake were investigated using PCR-DGGE fingerprinting, to explore their responses to environmental factors. Results indicate that Actinobacteria and beta-Proteobacteria were the two largest bacterial subgroups detected. These two groups and Bacteroidetes showed clear seasonal patterns in composition of the operational taxonomic unit. Results also suggest that the bacterioplankton subgroups in Donghu Lake were significantly correlated with different environmental factors. In brief, the total nitrogen was one of the major factors regulating all the bacterioplankton except for Actinobacteria. However, total phosphorus, another important eutrophication factor, contributed to the two largest bacterial groups (Actinobacteria and beta-Proteobacteria), as well as to the Cyanobacteria and Firmicutes. Therefore, the responses of bacterioplankton subgroups to environmental factors were different, and this should be attributed to the differences in the functions of different groups.
SubtypeArticle
KeywordBacterioplankton Pcr-dgge Group-specific Primers Multivariate Analysis
Department[Zhang Xiang ; Yan Qingyun ; Yu Yuhe ; Dai Lili] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China ; [Zhang Xiang ; Dai Lili] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
DOI10.1007/s00343-014-3037-2
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
Funding OrganizationNational Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007]
Indexed BySCI
Language英语
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000335767800009
WOS Keyword16S RIBOSOMAL-RNA ; GRADIENT GEL-ELECTROPHORESIS ; FRESH-WATER ACTINOBACTERIA ; BACTERIAL COMMUNITIES ; MICROBIAL COMMUNITIES ; ENVIRONMENTAL-FACTORS ; PLANKTON COMMUNITY ; GENETIC DIVERSITY ; PCR PRIMERS ; HETEROGENEITY
Funding OrganizationNational Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007] ; National Natural Science Foundation of China [31071896]; National Basic Research Program of China (973 Program) [2008CB418105]; Knowledge Innovation Program of Chinese Academy of Sciences [Y15E04]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y22Z07]; Key Laboratory of Marine and Estuarine Fisheries Resources and Ecology, Ministry of Agriculture [201007]
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20010
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorYu, YH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang Xiang,Yan Qingyun,Yu Yuhe,et al. Spatiotemporal pattern of bacterioplankton in Donghu Lake[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(3):554-564.
APA Zhang Xiang,Yan Qingyun,Yu Yuhe,Dai Lili,&Yu, YH .(2014).Spatiotemporal pattern of bacterioplankton in Donghu Lake.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(3),554-564.
MLA Zhang Xiang,et al."Spatiotemporal pattern of bacterioplankton in Donghu Lake".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.3(2014):554-564.
Files in This Item:
File Name/Size DocType Version Access License
Spatiotemporal patte(502KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang Xiang]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang Xiang]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang Xiang]'s Articles
[Yan Qingyun]'s Articles
[Yu Yuhe]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Spatiotemporal pattern of bacterioplankton in Donghu Lake.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.