| Effect of inoculation of Burkholderia sp strain SJ98 on bacterial community dynamics and para-nitrophenol, 3-methyl-4-nitrophenol, and 2-chloro-4-nitrophenol degradation in soil | |
Min, Jun1 ; Wang, Bin1,2; Hu, Xiaoke1; Hu, Xiaoke(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Shandong, Peoples R China)
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| 发表期刊 | SCIENTIFIC REPORTS
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| ISSN | 2045-2322 |
| 2017-07-20 | |
| 卷号 | 7页码:5983 |
| 关键词 | RALSTONIA SP SJ98 CONTAMINATED SOIL P-NITROPHENOL BIOAUGMENTATION DIVERSITY BIODEGRADATION BIOREMEDIATION 4-NITROPHENOL BIODIVERSITY CHEMOTAXIS |
| 研究领域 | Multidisciplinary Sciences |
| DOI | 10.1038/s41598-017-06436-0 |
| 产权排序 | 第1完成单位 |
| 作者部门 | 海岸带生物学与生物资源保护实验室 |
| 英文摘要 | para-Nitrophenol (PNP), 3-methyl-4-nitrophenol (3M4NP), and 2-chloro-4-nitrophenol (2C4NP) are highly toxic compounds that have caused serious environmental issues. We inoculated an artificially contaminated soil with Burkholderia sp. strain SJ98, which has the ability to degrade PNP, 3M4NP, and 2C4NP, and quantified bioremediation. There was accelerated degradation of all nitrophenols in inoculated treatments compared to the un-inoculated treatments. The indigenous bacteria were able to degrade PNP, but not 3M4NP or 2C4NP. Real-time PCR targeting the catabolic gene pnpA showed that levels of strain SJ98 remained stable over the incubation period. High-throughput sequencing revealed that both contamination and bioaugmentation influenced the bacterial community structure. Bioaugmentation seemed to protect Kineosporia, Nitrososphaera, and Schlesneria from nitrophenol inhibition, as well as led to a sharp increase in the abundance of Nonomuraea, Kribbella, and Saccharopolyspora. There was a significant increase in the relative abundances of Thermasporomyces, Actinomadura, and Streptomyces in both contaminated and bioaugmented treatments; this indicated that these bacteria are likely directly related to nitrophenol degradation. To our knowledge, this is the first report of the simultaneous removal of PNP, 3M4NP, and 2C4NP using bioaugmentation. This study provides valuable insights into the bioremediation of soils contaminated with nitrophenols. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China(31600085) ; National Key Research Program of China(2016YFC1402300) ; Chinese Academy of Sciences(QYZDB-SSW-DQC013) ; Yantai Science and Technology Project(2014ZH088) |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | RALSTONIA SP SJ98 ; CONTAMINATED SOIL ; P-NITROPHENOL ; BIOAUGMENTATION ; DIVERSITY ; BIODEGRADATION ; BIOREMEDIATION ; 4-NITROPHENOL ; BIODIVERSITY ; CHEMOTAXIS |
| 研究领域[WOS] | Science & Technology - Other Topics |
| WOS记录号 | WOS:000405907800037 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/23413 |
| 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 |
| 通讯作者 | Hu, Xiaoke; Hu, Xiaoke(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Shandong, Peoples R China) |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Min, Jun,Wang, Bin,Hu, Xiaoke,et al. Effect of inoculation of Burkholderia sp strain SJ98 on bacterial community dynamics and para-nitrophenol, 3-methyl-4-nitrophenol, and 2-chloro-4-nitrophenol degradation in soil[J]. SCIENTIFIC REPORTS,2017,7:5983. |
| APA | Min, Jun,Wang, Bin,Hu, Xiaoke,&Hu, Xiaoke.(2017).Effect of inoculation of Burkholderia sp strain SJ98 on bacterial community dynamics and para-nitrophenol, 3-methyl-4-nitrophenol, and 2-chloro-4-nitrophenol degradation in soil.SCIENTIFIC REPORTS,7,5983. |
| MLA | Min, Jun,et al."Effect of inoculation of Burkholderia sp strain SJ98 on bacterial community dynamics and para-nitrophenol, 3-methyl-4-nitrophenol, and 2-chloro-4-nitrophenol degradation in soil".SCIENTIFIC REPORTS 7(2017):5983. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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