Effects of Oxytetracycline on Methane Production and the Microbial Communities During Anaerobic Digestion of Cow Manure
文献类型：期刊论文
| 作者 | Ke Xin; Wang Chunyong; Li Rundong; Zhang Yun |
| 刊名 | JOURNAL OF INTEGRATIVE AGRICULTURE
 |
| 出版日期 | 2014 |
| 卷号 | 13期号:6页码:1373-1381 |
| 关键词 | RESISTANCE GENES BIOGAS PRODUCTION ANTIBIOTICS DIVERSITY FATE CHROMATOGRAPHY BACTERIAL SLURRY CHINA oxytetracycline anaerobic digestion stages (BDS, DMS and FDS) PCR-DGGE bacterial community archaeal community |
| ISSN号 | 2095-3119 |
| 其他题名 | Effects of Oxytetracycline on Methane Production and the Microbial Communities During Anaerobic Digestion of Cow Manure |
| 英文摘要 | The effects of different concentrations of oxytetracycline (OTC) on the dynamics of bacterial and archaeal communities during the mesophilic anaerobic digestion (37 degrees C) of cow manure were investigated. Before anaerobic digestion, OTC was added to digesters at concentrations of 20, 50, and 80 mg L-1, respectively. Compared with no-antibiotic control, all methane productions underwent different levels of inhibition at different concentrations of OTC. Changes in the bacterial and archaeal communities were discussed by using PCR-denaturing gradient gel electrophoresis (DGGE). Results showed that OTC affected the richness and diversity of bacterial and archaeal communities. The bacterial genus Flavobacterium and an uncultured bacterium (JN256083.1) were detected throughout the entire process of anaerobic digestion and seemed to be the functional bacteria. Methanobrevibacter boviskoreani and an uncultured archaeon (FJ230982.1) dominated the archaeal communities during anaerobic digestion. These microorganisms may have high resistance to OTC and may play vital roles in methane production. |
| 资助项目 | [Major Science and Technology Program for Water Pollution Control and Treatment, China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5169168 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/158168]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ke Xin,Wang Chunyong,Li Rundong,et al. Effects of Oxytetracycline on Methane Production and the Microbial Communities During Anaerobic Digestion of Cow Manure[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2014,13(6):1373-1381. |
| APA | Ke Xin,Wang Chunyong,Li Rundong,&Zhang Yun.(2014).Effects of Oxytetracycline on Methane Production and the Microbial Communities During Anaerobic Digestion of Cow Manure.JOURNAL OF INTEGRATIVE AGRICULTURE,13(6),1373-1381. |
| MLA | Ke Xin,et al."Effects of Oxytetracycline on Methane Production and the Microbial Communities During Anaerobic Digestion of Cow Manure".JOURNAL OF INTEGRATIVE AGRICULTURE 13.6(2014):1373-1381. |
入库方式： OAI收割
来源：金属研究所
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