Anaerobic oxidation of methane: an "active" microbial process
文献类型：期刊论文
| 作者 | Cui, Mengmeng; Ma, Anzhou; Qi, Hongyan; Zhuang, Xuliang; Zhuang, Guoqiang |
| 刊名 | MICROBIOLOGYOPEN
 |
| 出版日期 | 2015-02 |
| 卷号 | 4期号:1页码:1-11 |
| 关键词 | Anaerobic Methanotrophic Archaea Anaerobic Oxidation Of Methane Candidatus Methanoperedens Nitroreducens Candidatus Methylomirabilis Oxyfera Methane |
| 英文摘要 | The anaerobic oxidation of methane (AOM) is an important sink of methane that plays a significant role in global warming. AOM was first found to be coupled with sulfate reduction and mediated by anaerobic methanotrophic archaea (ANME) and sulfate-reducing bacteria (SRB). ANME, often forming consortia with SRB, are phylogenetically related to methanogenic archaea. ANME-1 is even able to produce methane. Subsequently, it has been found that AOM can also be coupled with denitrification. The known microbes responsible for this process are Candidatus Methylomirabilis oxyfera (M. oxyfera) and Candidatus Methanoperedens nitroreducens (M. nitroreducens). Candidatus Methylomirabilis oxyfera belongs to the NC10 bacteria, can catalyze nitrite reduction through an intra-aerobic pathway, and may catalyze AOM through an aerobic methane oxidation pathway. However, M. nitroreducens, which is affiliated with ANME-2d archaea, may be able to catalyze AOM through the reverse methanogenesis pathway. Moreover, manganese (Mn4+) and iron (Fe3+) can also be used as electron acceptors of AOM. This review summarizes the mechanisms and associated microbes of AOM. It also discusses recent progress in some unclear key issues about AOM, including ANME-1 in hypersaline environments, the effect of oxygen on M. oxyfera, and the relationship of M. nitroreducens with ANME. |
| WOS研究方向 | Microbiology |
| WOS记录号 | WOS:000349818600001 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32912]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Cui, Mengmeng,Ma, Anzhou,Qi, Hongyan,et al. Anaerobic oxidation of methane: an "active" microbial process[J]. MICROBIOLOGYOPEN,2015,4(1):1-11. |
| APA | Cui, Mengmeng,Ma, Anzhou,Qi, Hongyan,Zhuang, Xuliang,&Zhuang, Guoqiang.(2015).Anaerobic oxidation of methane: an "active" microbial process.MICROBIOLOGYOPEN,4(1),1-11. |
| MLA | Cui, Mengmeng,et al."Anaerobic oxidation of methane: an "active" microbial process".MICROBIOLOGYOPEN 4.1(2015):1-11. |
入库方式： OAI收割
来源：生态环境研究中心
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