Pyrosequencing analysis of eukaryotic and bacterial communities in faucet biofilms
文献类型：期刊论文
| 作者 | Liu, Ruyin ; Yu, Zhisheng ; Guo, Hongguang ; Liu, Miaomiao ; Zhang, Hongxun ; Yang, Min |
| 刊名 | Environmental Sciences & Ecology
 |
| 出版日期 | 2012 |
| 卷号 | 435期号:1页码:124-131 |
| 关键词 | Pyrosequencing 16S rRNA gene sequencing Faucet biofilm Bacterial community Eukaryotic community Pathogens |
| ISSN号 | 0048-9697 |
| 中文摘要 | In order to understand the microbial communities in drinking water biofilms, both eukaryotic and bacterial communities in three faucet biofilms were characterized by 454 pyrosequencing and quantitative PCR approaches. Microbial assemblages of the biofilms were dominated by bacteria, with Sphingomonadales, Rhizobiales, and Burkholderiales comprising the major bacterial populations. Although about 2 years of biofilm development occurred, the microbial community at site WSW still demonstrates the characteristics of a young biofilm community, e.g. low biomass, abundant aggregating bacteria (Blastomonas spp. and Acidovorax spp.) etc. Hartmannella of amoebae was the dominant eukaryotic predator in the biofilms, and correlated closely with biofilm bacterial biomass. Nonetheless, there was no obvious association of pathogens with amoebae in the faucet biofilms. In contrast, residual chlorine seems to be a dominant factor impacting the abundance of Legionella and Mycobacterium, two primary potential opportunistic pathogens detected in all faucet biofilms. (c) 2012 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000310396100018 |
| 公开日期 | 2014-11-28 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/8163]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu, Ruyin,Yu, Zhisheng,Guo, Hongguang,et al. Pyrosequencing analysis of eukaryotic and bacterial communities in faucet biofilms[J]. Environmental Sciences & Ecology,2012,435(1):124-131. |
| APA | Liu, Ruyin,Yu, Zhisheng,Guo, Hongguang,Liu, Miaomiao,Zhang, Hongxun,&Yang, Min.(2012).Pyrosequencing analysis of eukaryotic and bacterial communities in faucet biofilms.Environmental Sciences & Ecology,435(1),124-131. |
| MLA | Liu, Ruyin,et al."Pyrosequencing analysis of eukaryotic and bacterial communities in faucet biofilms".Environmental Sciences & Ecology 435.1(2012):124-131. |
入库方式： OAI收割
来源：生态环境研究中心
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