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Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils. / Peng, Jing-Jing; Cai, Chao; Qiao, Min et al.
In: Environmental Pollution, Vol. 158, No. 9, 09.2010, p. 2872-2879.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Peng, J-J, Cai, C, Qiao, M, Li, H & Zhu, Y-G 2010, 'Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils.', Environmental Pollution, vol. 158, no. 9, pp. 2872-2879. https://doi.org/10.1016/j.envpol.2010.06.020

APA

Peng, J-J., Cai, C., Qiao, M., Li, H., & Zhu, Y-G. (2010). Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils. Environmental Pollution, 158(9), 2872-2879. https://doi.org/10.1016/j.envpol.2010.06.020

Vancouver

Peng J-J, Cai C, Qiao M, Li H, Zhu Y-G. Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils. Environmental Pollution. 2010 Sept;158(9):2872-2879. doi: 10.1016/j.envpol.2010.06.020

Author

Peng, Jing-Jing ; Cai, Chao ; Qiao, Min et al. / Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils. In: Environmental Pollution. 2010 ; Vol. 158, No. 9. pp. 2872-2879.

Bibtex

@article{36f7d412d1d7431abf7e5f5b8415fd60,
title = "Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils.",
abstract = "This study investigates the dynamics of pyrene degradation rates, microbial communities, and functional gene copy numbers during the incubation of pyrene-spiked soils. Spiking pyrene to the soil was found to have negligible effects on the bacterial community present. Our results demonstrated that there was a signi fi cant difference in nidA gene copy numbers between sampling dates in QZ soil. Mycobacterium 16S rDNA clone libraries showed that more than 90% mycobacteria detected were closely related to fast- growing PAH-degrading Mycobacterium in pyrene-spiked soil, while other sequences related to slow-growing Mycobacterium were only detected in the control soil. It is suggested that nidA gene copy number and fast-growing PAH-degrading Mycobacterium could be used as indicators to predict pyrene contamination and its degradation activity in soils.",
keywords = "nidA; qPCR; Mycobacterium; T-RFLP; Bacterial community",
author = "Jing-Jing Peng and Chao Cai and Min Qiao and Hong Li and Yong-Guan Zhu",
year = "2010",
month = sep,
doi = "10.1016/j.envpol.2010.06.020",
language = "English",
volume = "158",
pages = "2872--2879",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "Elsevier Ltd",
number = "9",

}

RIS

TY - JOUR

T1 - Dynamic changes in functional gene copy numbers and microbial communities during degradation of pyrene in soils.

AU - Peng, Jing-Jing

AU - Cai, Chao

AU - Qiao, Min

AU - Li, Hong

AU - Zhu, Yong-Guan

PY - 2010/9

Y1 - 2010/9

N2 - This study investigates the dynamics of pyrene degradation rates, microbial communities, and functional gene copy numbers during the incubation of pyrene-spiked soils. Spiking pyrene to the soil was found to have negligible effects on the bacterial community present. Our results demonstrated that there was a signi fi cant difference in nidA gene copy numbers between sampling dates in QZ soil. Mycobacterium 16S rDNA clone libraries showed that more than 90% mycobacteria detected were closely related to fast- growing PAH-degrading Mycobacterium in pyrene-spiked soil, while other sequences related to slow-growing Mycobacterium were only detected in the control soil. It is suggested that nidA gene copy number and fast-growing PAH-degrading Mycobacterium could be used as indicators to predict pyrene contamination and its degradation activity in soils.

AB - This study investigates the dynamics of pyrene degradation rates, microbial communities, and functional gene copy numbers during the incubation of pyrene-spiked soils. Spiking pyrene to the soil was found to have negligible effects on the bacterial community present. Our results demonstrated that there was a signi fi cant difference in nidA gene copy numbers between sampling dates in QZ soil. Mycobacterium 16S rDNA clone libraries showed that more than 90% mycobacteria detected were closely related to fast- growing PAH-degrading Mycobacterium in pyrene-spiked soil, while other sequences related to slow-growing Mycobacterium were only detected in the control soil. It is suggested that nidA gene copy number and fast-growing PAH-degrading Mycobacterium could be used as indicators to predict pyrene contamination and its degradation activity in soils.

KW - nidA; qPCR; Mycobacterium; T-RFLP; Bacterial community

U2 - 10.1016/j.envpol.2010.06.020

DO - 10.1016/j.envpol.2010.06.020

M3 - Journal article

VL - 158

SP - 2872

EP - 2879

JO - Environmental Pollution

JF - Environmental Pollution

SN - 0269-7491

IS - 9

ER -