中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)  > 期刊论文
学科主题: Biology
题名: Microbial community shift with decabromodiphenyl ether (BDE 209) in sediments of the Pearl River estuary, China
作者: [Wu, Peng ; Wang, You-Shao ; Sun, Cui-Ci ; Sun, Fu-Lin ; Wang, Yu-Tu] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China ; [Wu, Peng ; Wang, You-Shao ; Sun, Cui-Ci ; Sun, Fu-Lin ; Wang, Yu-Tu] Chinese Acad Sci, Daya Bay Marine Biol Res Stn, Shenzhen 518121, Peoples R China
通讯作者: yswang@scsio.ac.cn
关键词: microbial diversity and community ; the Pearl River estuary ; PCR-DGGE ; decabromodiphenyl ether (BDE 209)
刊名: BIOLOGIA
发表日期: 2013
卷: 68, 期:5, 页:788-796
部门归属: LTO
资助者: The author gratefully acknowledge the support by the Knowledge Innovation Programs of the Chinese Academy of Sciences (KSCX2-EW-G-12C, KSCX2-SW-132 and KZCX2-YW-Q07-02), the National Natural Science Foundation of China (41076070, 41176101) and the key projects in the National Science & Technology Pillar Program in the Eleventh Five-year Plan Period (No. 2009BADB2B0606 and No.2012BAC07B0402).
摘要: To compare the effect of decabromodiphenyl ether (BDE 209) on microbial community from the Pearl River estuary, the microbial community at three in situ sites and the responses of microbial community to BDE-209 stressor were investigated. Denaturing gradient gel electrophoresis analysis of 16S rRNA gene showed that microbial community at site A2 has less diversity than sites A1 and A3. Physicochemical parameters (NH4-N, salinity and SiO3-Si) could significantly impact the microbial community composition in this estuary. In laboratory-incubated experiments, results indicated high concentration of BDE 209 (100 mg/kg) could increase the microbial diversity at sites A1 and A2, whereas reduced the microbial diversity at site A3. The unweighted pair group method with arithmetic means cluster analysis and principal component analysis demonstrated that the community structure changes at sites A1 and A2 were driven by the BDE 209 concentration, whereas at site A3 they depended on the incubation time. Thirty-five days after the addition of 100 mg/kg BDE 209, Firmicutes were found to be the dominant bacteria at sites A1 and A2. These data suggest the BDE 209 may have different effects on the microbial community in the Pearl River estuary.
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000323739200002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10880
Appears in Collections:热带海洋环境国家重点实验室(LTO)_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
[Wu, Peng; Wang, You-Shao; Sun, Cui-Ci; Sun, Fu-Lin; Wang, Yu-Tu] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Wu, Peng; Wang, You-Shao; Sun, Cui-Ci; Sun, Fu-Lin; Wang, Yu-Tu] Chinese Acad Sci, Daya Bay Marine Biol Res Stn, Shenzhen 518121, Peoples R China.Microbial community shift with decabromodiphenyl ether (BDE 209) in sediments of the Pearl River estuary, China,BIOLOGIA,2013,68(5):788-796
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[[Wu, Peng]'s Articles
[Wang, You-Shao]'s Articles
[Sun, Cui-Ci]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[[Wu, Peng]‘s Articles
[Wang, You-Shao]‘s Articles
[Sun, Cui-Ci]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace