Spatial variation of bacterial community structure of the Northern South China Sea in relation to water chemistry
文献类型：期刊论文
| 作者 | Ling, J ; Dong, JD ; Wang, YS ; Zhang, YY ; Deng, C ; Lin, L ; Wu, ML ; Sun, FL |
| 刊名 | ECOTOXICOLOGY
 |
| 出版日期 | 2012 |
| 卷号 | 21期号:6页码:1669-1679 |
| 关键词 | The Northern South China Sea Bacterial community structure Water chemistry PCR-DGGE Canonical correspondence analysis |
| ISSN号 | 0963-9292 |
| 通讯作者 | yswang@scsio.ac.cn |
| 中文摘要 | Spatial 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). |
| 学科主题 | Ecology; Environmental Sciences; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000306592100012 |
| 公开日期 | 2013-08-28 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10145]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 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.,...&Sun, FL.(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. |
入库方式： OAI收割
来源：南海海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。