SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)
Spatial variation of bacterial community structure of the Northern South China Sea in relation to water chemistry
Ling, J; Dong, JD; Wang, YS; Zhang, YY; Deng, C; Lin, L; Wu, ML; Sun, FL; yswang@scsio.ac.cn
2012
Source PublicationECOTOXICOLOGY
ISSN0963-9292
Volume21Issue:6Pages:1669-1679
AbstractSpatial distribution, diversity and composition of bacterial communities of the northern South China Sea (SCS) surface water and the relationship with the in situ environmental chemistry were investigated. Polymerase chain reaction denaturing gradient gel electrophoresis (PCR-DGGE) was used to investigate the bacterial community structure. The DGGE gel showed that each sample harbored a distinct bacterial community structure and spatial variations of bacterial community composition among all samples were obviously. A total of 17 intensive bands were excised and the sequence analysis of these DGGE bands revealed that Proteobacteria were the dominant bacterial group of surface water in the north part of SCS. Results of the taxonomic analysis showed that the communities consisted of Proteobacteria (alpha-subdivision, beta-subdivision, gamma-subdivision), Actinobacteria, Cyanobacteria, Bacteroidetes and Firmicutes. Unweighted pair group method with arithmetic averages clustering of the sampling stations indicated that all stations were classified mainly based on geographical proximity. Canonical correspondence analysis (CCA) was employed to further investigate the relationships between DGGE band pattern and the environmental variables and the first two CCA ordination axes suggested that the structure of the bacterial community was significantly correlated with the variables of nitrate (F = 1.24, P < 0.05).
Department[Ling, Juan; Wang, You-Shao; Deng, Chao; Lin, Li; Wu, Mei-Lin; Sun, Fu-Lin] Chinese Acad Sci, State Key Lab Trop Oceanog, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Ling, Juan; Dong, Jun-De; Zhang, Yan-Ying] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresourses Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Ling, Juan; Dong, Jun-De; Zhang, Yan-Ying] Chinese Acad Sci, Hainan Trop Marine Biol Stn, Sanya 572000, Peoples R China; [Wang, You-Shao] Chinese Acad Sci, Daya Bay Marine Biol Res Stn, Shenzhen 518121, Peoples R China
KeywordThe norThern South China Sea Bacterial Community Structure Water Chemistry Pcr-dgge Canonical Correspondence Analysis
Subject AreaEcology ; Environmental Sciences ; Toxicology
Language英语
Funding ProjectLTO
WOS IDWOS:000306592100012
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/10145
Collection热带海洋环境国家重点实验室(LTO)
Corresponding Authoryswang@scsio.ac.cn
Recommended Citation
GB/T 7714
Ling, J,Dong, JD,Wang, YS,et al. Spatial variation of bacterial community structure of the Northern South China Sea in relation to water chemistry[J]. ECOTOXICOLOGY,2012,21(6):1669-1679.
APA Ling, J.,Dong, JD.,Wang, YS.,Zhang, YY.,Deng, C.,...&yswang@scsio.ac.cn.(2012).Spatial variation of bacterial community structure of the Northern South China Sea in relation to water chemistry.ECOTOXICOLOGY,21(6),1669-1679.
MLA Ling, J,et al."Spatial variation of bacterial community structure of the Northern South China Sea in relation to water chemistry".ECOTOXICOLOGY 21.6(2012):1669-1679.
Files in This Item:
File Name/Size DocType Version Access License
s10646-012-0941-0.pd(451KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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