The bacterial diversity in surface sediment from the South China Sea
Wang, GH; Dong, JD; Li, XA; Sun, HM; Lixiang@scsio.ac.cn
2010
发表期刊ACTA OCEANOLOGICA SINICA
ISSN0253-505X
卷号29期号:4页码:98-105
摘要16S rDNA sequencing results from this study and literatures demonstrate that sediment bacteria in the South China Sea (SCS) were very diverse, which contained 22 of the 24 phyla of bacteria investigated from marine sediment, however, it was very imbalance among stations. So bacterial diversity from 15 samples which covered a wide range of sediment types from 20 to 3 888 m in depth was studied in DGGE (denature gradient gel electrophoresis) in this paper. The DGGE results indicate that both sediment bacterial diversity and diversity difference among stations were significant. Thirty representative and differential fingerprints among samples were recovered and sequenced, phylogenetic analysis indicates that they may belong to Proteobacteria (alpha-, beta-, gamma-, delta-, epsilon-), Planctomycetes, Firmicutes, Chloroflexi, Acidobacteria, Actinobacteria, Nitrospirae, Gemmatimonadetes, candidate division WS3 and so on, of which, Gemmatimonadetes and candidate division WS3 bacteria were first detected in SCS sediment. This study also shows that bacterial diversity analysis based on DGGE was more potential than traditional 16S rDNA clone library in multiple sample analysis.
部门归属[Wang Guanghua; Dong Junde; Li Xiang; Sun Huimin] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Wang Guanghua; Sun Huimin] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
关键词Bacterial Diversity Dgge Marine Sediment South China Sea
学科领域Oceanography
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收录类别sci
资助项目LMB
WOS记录号WOS:000282285900011
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被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/3766
专题中科院海洋生物资源可持续利用重点实验室
通讯作者Lixiang@scsio.ac.cn
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Wang, GH,Dong, JD,Li, XA,et al. The bacterial diversity in surface sediment from the South China Sea[J]. ACTA OCEANOLOGICA SINICA,2010,29(4):98-105.
APA Wang, GH,Dong, JD,Li, XA,Sun, HM,&Lixiang@scsio.ac.cn.(2010).The bacterial diversity in surface sediment from the South China Sea.ACTA OCEANOLOGICA SINICA,29(4),98-105.
MLA Wang, GH,et al."The bacterial diversity in surface sediment from the South China Sea".ACTA OCEANOLOGICA SINICA 29.4(2010):98-105.
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