| Phylogenetic diversity of bacterial communities associated with bioremediation of crude oil in microcosms | |
Wang, Hui1,2 ; Wang, Caixia1; Lin, Meng1; Sun, Xiangnan1; Wang, Chuanyuan1; Hu, Xiaoke1
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| 发表期刊 | INTERNATIONAL BIODETERIORATION & BIODEGRADATION
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| 2013-11-01 | |
| 卷号 | 85期号:85页码:400-406 |
| 关键词 | Bioremediation Crude Oil Bacterial Community Microcosm |
| 通讯作者 | Xiaoke Hu |
| 英文摘要 | Bioremediation, mainly by indigenous bacteria, has been regarded as an effective way to clean up oil pollution after an oil spill. In order to obtain a systematic understanding of the succession of bacterial communities associated with oil bioremediation, sediments collected from the Penglai 19-3 oil platform were co-incubated with crude oil. Oil biodegradation was assessed on the basis of changes in oil composition monitored by GC-MS. Changes in the bacterial community structure were detected by two 16S rRNA gene based culture-independent methods, denaturing gradient gel electrophoresis (DGGE) and clone library. The results suggested that crude oil was rapidly degraded during the 30-day bioremediation period. Bacteria affiliated with the genus Pseudomonas dominated all three clone libraries. But dramatic changes were also detected in the process of biodegradation of crude oil. The "professional hydrocarbonocastic bacteria" (e.g., Alcanivorax) became abundant in the two samples during the bioremediation period. Meanwhile, delta-proteobacteria was only detected in the two samples. Information on the bacterial community revealed in this study will be useful in developing strategies for bioremediation of crude oil dispersed in the marine ecosystem. (C) 2013 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | SP NOV. ; HYDROCARBON DEGRADATION ; ALCANIVORAX-BORKUMENSIS ; DEGRADING BACTERIUM ; MARINE BACTERIUM ; SPILL ; MICROORGANISMS ; ACHROMOBACTER ; ENVIRONMENT ; DYNAMICS |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:000327166300056 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6773 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Costal Zone Res, Yantai 264003, Peoples R China 2.Tsinghua Univ, State Environm Protect Key Lab Microorganism Appl, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hui,Wang, Caixia,Lin, Meng,et al. Phylogenetic diversity of bacterial communities associated with bioremediation of crude oil in microcosms[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2013,85(85):400-406. |
| APA | Wang, Hui,Wang, Caixia,Lin, Meng,Sun, Xiangnan,Wang, Chuanyuan,&Hu, Xiaoke.(2013).Phylogenetic diversity of bacterial communities associated with bioremediation of crude oil in microcosms.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,85(85),400-406. |
| MLA | Wang, Hui,et al."Phylogenetic diversity of bacterial communities associated with bioremediation of crude oil in microcosms".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 85.85(2013):400-406. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Wang 2013IBB.pdf（1090KB） | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |||
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