Bacterial diversity, composition and temporal-spatial variation in the sediment of Jiaozhou Bay, China
文献类型：期刊论文
| 作者 | Liu Xin1,2 ; Xiao Tian1; Luan Qingshan1,2; Zhang Wenyan1,3; Wang Mengqiang1,2; Yue Haidong1
|
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2011-05-01 |
| 卷号 | 29期号:3页码:576-590 |
| 关键词 | Microbial Community Denaturing Gradient Gel Electrophoresis (Dgge) Sediment Jiaozhou Bay |
| ISSN号 | 0254-4059 |
| DOI | 10.1007/s00343-011-0159-7 |
| 文献子类 | Article |
| 英文摘要 | Studies on the diversity and distribution of bacterial populations will improve the overall understanding of the global patterns of marine bacteria and help to comprehend local biochemical processes and environments. We evaluated the composition and the dynamics of bacterial communities in the sediment of Jiaozhou Bay (China) using PCR-denaturing gradient gel electrophoresis (DGGE). Sediment samples were collected from 10 different sites in May, August, and November 2008 and in February 2009. There was significant temporal variation in bacterial community composition at all sites. However, the spatial variation was very small. The DGGE analyses of bacterial communities were used to divide the 10 stations into three types. Canonical correspondence analysis (CCA) revealed that the changes in bacterial communities were driven by sediment properties. Sequence analysis of DGGE band-derived 16S rRNA gene fragments revealed that the dominant bacterial groups in the sediment were of the classes gamma-proteobacteria and delta-proteobacteria and phyla Bacteroidetes and Nitrospirae. Our results provide considerable insight into the bacterial community structure in Jiaozhou Bay, China.; Studies on the diversity and distribution of bacterial populations will improve the overall understanding of the global patterns of marine bacteria and help to comprehend local biochemical processes and environments. We evaluated the composition and the dynamics of bacterial communities in the sediment of Jiaozhou Bay (China) using PCR-denaturing gradient gel electrophoresis (DGGE). Sediment samples were collected from 10 different sites in May, August, and November 2008 and in February 2009. There was significant temporal variation in bacterial community composition at all sites. However, the spatial variation was very small. The DGGE analyses of bacterial communities were used to divide the 10 stations into three types. Canonical correspondence analysis (CCA) revealed that the changes in bacterial communities were driven by sediment properties. Sequence analysis of DGGE band-derived 16S rRNA gene fragments revealed that the dominant bacterial groups in the sediment were of the classes gamma-proteobacteria and delta-proteobacteria and phyla Bacteroidetes and Nitrospirae. Our results provide considerable insight into the bacterial community structure in Jiaozhou Bay, China. |
| 学科主题 | Marine & Freshwater Biology ; Oceanography |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000292558100011 |
| 公开日期 | 2012-07-03 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/11646]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Ocean Univ China, Qingdao 266003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Xin,Xiao Tian,Luan Qingshan,et al. Bacterial diversity, composition and temporal-spatial variation in the sediment of Jiaozhou Bay, China[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2011,29(3):576-590. |
| APA | Liu Xin,Xiao Tian,Luan Qingshan,Zhang Wenyan,Wang Mengqiang,&Yue Haidong.(2011).Bacterial diversity, composition and temporal-spatial variation in the sediment of Jiaozhou Bay, China.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,29(3),576-590. |
| MLA | Liu Xin,et al."Bacterial diversity, composition and temporal-spatial variation in the sediment of Jiaozhou Bay, China".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 29.3(2011):576-590. |
入库方式： OAI收割
来源：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。