The bacterial diversity in surface sediment from the South China Sea

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	The bacterial diversity in surface sediment from the South China Sea
	Lixiang@scsio.ac.cn; Sun, HM; Wang, GH; Dong, JD; Li, XA
刊名	ACTA OCEANOLOGICA SINICA
	2010
卷号	29 期号:4 页码:98-105
关键词	Bacterial Diversity Dgge Marine Sediment South China Sea
ISSN号	0253-505X
英文摘要	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.
学科主题	Oceanography
URL标识	查看原文
资助项目	LMB
WOS记录号	WOS:000282285900011
公开日期	2011-07-02
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/3766]
专题	南海海洋研究所_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
推荐引用方式 GB/T 7714	Lixiang@scsio.ac.cn,Sun, HM,Wang, GH,et al. The bacterial diversity in surface sediment from the South China Sea[J]. ACTA OCEANOLOGICA SINICA,2010,29(4):98-105.
APA	Lixiang@scsio.ac.cn,Sun, HM,Wang, GH,Dong, JD,&Li, XA.(2010).The bacterial diversity in surface sediment from the South China Sea.ACTA OCEANOLOGICA SINICA,29(4),98-105.
MLA	Lixiang@scsio.ac.cn,et al."The bacterial diversity in surface sediment from the South China Sea".ACTA OCEANOLOGICA SINICA 29.4(2010):98-105.