Results 181 to 190 of about 285,336 (221)

Is the role of aerobic methanotrophs underestimated in methane oxidation under hypoxic conditions?

Science of the Total Environment, 2022
Microbial methane oxidation is the major biological methane (CH4) sink in the carbon cycle. Methanotrophs can use various electron acceptors in addition to oxygen; understanding the role and contribution of methanotrophs is thus an important topic ...
Cheng Cheng, Qiang He, Jian Zhang, Bowen Chen, S. Pavlostathis   +4 more
semanticscholar   +1 more source

Physiology and Biochemistry of the Aerobic Methanotrophs

Aerobic Utilization of Hydrocarbons, Oils, and Lipids, 2018
Methanotrophs are a widely distributed group of aerobic bacteria that use methane as their source of carbon and energy. They play key roles in the global carbon cycle, including controlling anthropogenic and natural emissions of the greenhouse gas methane.
V. Khmelenina, J. Murrell, T. Smith, Y. Trotsenko   +3 more
semanticscholar   +3 more sources

Aerobic methanotrophs in an urban water cycle system: Community structure and network interaction pattern.

Science of the Total Environment, 2021
Aerobic methane-oxidizing bacteria (MOB) play an important role in reducing methane emissions in nature. Most current researches focus on the natural habitats (e.g., lakes, reservoirs, wetlands, paddy fields, etc.). However, methanotrophs and the methane-
Lunhui Lu, Xinrui Li, Zhe Li, Yao Chen, C. A. Sabio y García, Jixiang Yang, Fang Luo, X. Zou   +7 more
semanticscholar   +1 more source

Aerobic Methanotroph Diversity in Sanjiang Wetland, Northeast China

Microbial Ecology, 2014
Aerobic methanotrophs present in wetlands can serve as a methane filter and thereby significantly reduce methane emissions. Sanjiang wetland is a major methane source and the second largest wetland in China, yet little is known about the characteristics of aerobic methanotrophs in this region.
Juanli, Yun, Hongxun, Zhang, Yongcui, Deng, Yanfen, Wang   +3 more
openaire   +2 more sources

Effect of Pressure on the Diversity and Potential Activity of Aerobic Methanotrophs in Marine Sediments: A Case Study From the Shenhu Area, Northern South China Sea

Journal of Geophysical Research: Oceans
High hydrostatic pressure in deep‐sea environments potentially impacts microbial community diversity, the structure of cellular components and functions.
Jing Li, Changling Liu, Nengyou Wu, Gaowei Hu, Qiang Chen, Q. Bu, Jun Sun, Xiaoqing Xu, Jiangong Wei   +8 more
semanticscholar   +1 more source

Aerobic and anaerobic methanotrophic communities in urban landscape wetland

Applied Microbiology and Biotechnology, 2017
Both aerobic methane-oxidizing bacteria (MOB) and nitrite-dependent anaerobic methane oxidation (n-damo) organisms can be important methane sinks in a wetland. However, the influences of the vegetation type on aerobic MOB and n-damo communities in wetland, especially in constructed wetland, remain poorly understood.
Sili, Chen, Jianfei, Chen, Sha, Chang, Hao, Yi, Dawei, Huang, Shuguang, Xie, Qingwei, Guo   +6 more
openaire   +2 more sources

Heavy metal bioremediation in soil by copper-acclimated aerobic methanotrophs: performance and mechanisms.

Bioresource Technology
Aerobic methanotrophs (MOB) acclimated to copper (Cu) hold promise for remediating heavy metal (HM)-polluted soils via engineered microbiomes. However, their performance and mechanistic basis in multi-metal scenarios and the role of biochar remain ...
Jie Wang, Qiyong Xu, Jiang Wu, Xinyue Bai, Dandan Huang   +4 more
semanticscholar   +1 more source

Enrichment and application of sewer-derived aerobic methanotrophs to enhance gaseous methane removal in sewers.

Environment International
Methane emission from sewer systems persists as a dual environmental threat, combining explosion risks with potent greenhouse gas impacts. Current methane removal strategies have primarily targeted biofilm and wastewater phases by chemical dosing ...
Xin Yuan, Zhiqiang Zuo, Yuqi Yang, Yanyan Zhang, Xing Xin, Jiane Zuo   +5 more
semanticscholar   +1 more source

Aerobic Methanotrophic Communities in the Bottom Sediments of Lake Baikal

Microbiology, 2005
The results of the first methodical investigation into the aerobic methanotrophic communities inhabiting the bottom sediments of Lake Baikal are reported. Use of the radioisotopic method revealed methane consumption in 12 10- to 50-cm-long sediment cores.
E A, Gaĭnutdinova, B Ts, Eshinimaev, I S, Tsyrenzhapova, O P, Dagurova, N E, Suzina, V N, Khmelenina, B B, Namsaraev, Iu A, Trotsenko   +7 more
openaire   +2 more sources

Properties of Malic Enzyme from the Aerobic Methanotroph Methylosinus trichosporium

Biochemistry (Moscow), 2019
Recombinant malic enzyme from the aerobic methanotroph Methylosinus trichosporium was obtained by heterologous expression in Escherichia coli and purified by affinity metal-chelating chromatography. The homohexameric enzyme of 6×80 kDa catalyzed the reversible reaction of oxidative decarboxylation of malate to pyruvate in the presence of mono- and ...
O N, Rozova, V N, Khmelenina, I I, Mustakhimov, S Y, But, Yu A, Trotsenko   +4 more
openaire   +2 more sources