Change of microbial community structure and functional gene abundance in nonylphenol-degrading sediment
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| 007 | cr unu---uuuuu | ||
| 008 | 210128e20150401xx s 000 0 eng | ||
| 024 | 7 | 0 | |a 10.1007/s00253-014-6222-5 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00253-014-6222-5 | ||
| 245 | 0 | 0 | |a Change of microbial community structure and functional gene abundance in nonylphenol-degrading sediment |h [Elektronische Daten] |c [Zhao Wang, Yuyin Yang, Tao He, Shuguang Xie] |
| 520 | 3 | |a Biodegradation by autochthonous microbial community is an important way to clean up nonylphenol (NP) from contaminated river sediment. Knowledge of sediment microbial community can aid in our understanding of biological processes related to NP degradation. However, the change in sediment microbial community associated with NP biodegradation remains unclear. The present study investigated the shift in bacterial community structure and NP-degrading gene abundance in response to NP attenuation in river sediment. Sediment microcosms with different levels of 4-NP (0, 100, or 300μg/g) were constructed. A nearly complete attenuation of NP occurred in the microcosm with 100μg/g NP after 9days' incubation, while a residual NP rate of 8.1% was observed in the microcosm with 300μg/g NP after 22days' incubation. Illumina MiSeq sequencing analysis indicated that Gammaproteobacteria, Alphaproteobacteria, and Bacteroidetes predominated in NP-degrading river sediment. Sediment bacterial community structure varied significantly during NP biodegradation and subsequent incubation, which was affected by the level of added NP. The n-alkane biodegradation (alkB) gene abundance showed a significant variation in each NP-amended microcosm (100 or 300μg/g), while a significant increase in the single component monooxygenase (sMO) gene abundance only occurred in the microcosm spiked with 300μg/g NP. This study can provide some new insights toward NP-degrading microbial ecology in the environment. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 690 | 7 | |a Biodegradation |2 nationallicence | |
| 690 | 7 | |a Bacterial community |2 nationallicence | |
| 690 | 7 | |a alkB |2 nationallicence | |
| 690 | 7 | |a sMO |2 nationallicence | |
| 690 | 7 | |a Illumina MiSeq sequencing |2 nationallicence | |
| 690 | 7 | |a Quantitative PCR |2 nationallicence | |
| 700 | 1 | |a Wang |D Zhao |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | |
| 700 | 1 | |a Yang |D Yuyin |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | |
| 700 | 1 | |a He |D Tao |u South China Institute of Environmental Sciences, Ministry of Environment Protection (MEP), 510655, Guangzhou, China |4 aut | |
| 700 | 1 | |a Xie |D Shuguang |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | |
| 773 | 0 | |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/7(2015-04-01), 3259-3268 |x 0175-7598 |q 99:7<3259 |1 2015 |2 99 |o 253 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00253-014-6222-5 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00253-014-6222-5 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Wang |D Zhao |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Yang |D Yuyin |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a He |D Tao |u South China Institute of Environmental Sciences, Ministry of Environment Protection (MEP), 510655, Guangzhou, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Xie |D Shuguang |u State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, 100871, Beijing, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/7(2015-04-01), 3259-3268 |x 0175-7598 |q 99:7<3259 |1 2015 |2 99 |o 253 | ||