Results 41 to 50 of about 2,633 (178)

Molecular Mechanism Associated With the Impact of Methane/Oxygen Gas Supply Ratios on Cell Growth of Methylomicrobium buryatense 5GB1 Through RNA-Seq

Frontiers in Bioengineering and Biotechnology, 2020
The methane (CH4)/oxygen (O2) gas supply ratios significantly affect the cell growth and metabolic pathways of aerobic obligate methanotrophs. However, few studies have explored the CH4/O2 ratios of the inlet gas, especially for the CH4 concentrations ...
Lizhen Hu, Yongfu Yang, Xin Yan, Tianqing Zhang, Jing Xiang, Zixi Gao, Yunhao Chen, Shihui Yang, Qiang Fei, Qiang Fei   +9 more
doaj   +1 more source

Species‐level controls of foliar methane and nitrous oxide fluxes: roles of traits and microbes in temperate trees

New Phytologist, EarlyView.
Species‐level variation in temperate tree foliar greenhouse gas exchange, showing consistent foliar CH4 uptake, N2O emission, stronger CH4 uptake in fall leaves, and contrasting methanotroph communities between the high‐CH4‐oxidizing species Tilia americana and the low‐CH4‐oxidizing species Prunus virginiana. Summary The contribution of tree foliage to
Md Rezaul Karim, Sean C. Thomas
wiley   +1 more source

Cultivation of Diverse Type I and Type II Methanotrophs from Tropical Wetlands in India, Including Rare Taxa (Methylocucumis and Methylolobus)

Methane
Wetlands are the most important natural sources of methane. Studies on the distribution and diversity of methanotrophs, especially in tropical wetlands, are limited.
Kajal Pardhi, Shubha Manvi, Rahul A. Bahulikar, Yukta Patil, Yash Kadam, Shirish Kadam, Chandani Saraf, Monali C. Rahalkar   +7 more
doaj   +1 more source

Environmental drivers of gaseous carbon fluxes in drained and rewetted Minnesota peatlands, U. S. A.

Restoration Ecology, EarlyView.
Abstract Introduction Rewetting shows promise for mitigating carbon loss from drained peatlands. However, knowledge gaps remain in rewetting impacts on gaseous carbon fluxes and factors affecting rewetting success, especially in Minnesota and the Upper Midwest, United States, despite abundant degraded peatlands presenting restoration opportunities ...
Mark Felice, Ailene Ettinger, Kristen Blann, Danielle Diver, Randy Kolka, Chris Lenhart, Maya Swope   +6 more
wiley   +1 more source

Reverse Methanogenesis and Respiration in Methanotrophic Archaea [PDF]

Archaea, 2017
Anaerobic oxidation of methane (AOM) is catalyzed by anaerobic methane-oxidizing archaea (ANME) via a reverse and modified methanogenesis pathway. Methanogens can also reverse the methanogenesis pathway to oxidize methane, but only during net methane production (i.e., “trace methane oxidation”).
Timmers, Peer H.A., Welte, Cornelia U., Koehorst, Jasper J., Plugge, Caroline M., Jetten, Mike S.M., Stams, Alfons J.M.   +5 more
openaire   +7 more sources

Transcriptomic profiling of Methylococcus capsulatus (Bath) during growth with two different methane monooxygenases

MicrobiologyOpen, 2016
Methylococcus capsulatus (Bath) is a methanotroph that possesses both a membrane‐embedded (pMMO) and a soluble methane monooxygenase (sMMO). The expression of these two MMO's is tightly controlled by the availability of copper in the growth medium, but ...
Øivind Larsen, Odd A. Karlsen
doaj   +1 more source

Phylogeny and Metabolic Potential of the Methanotrophic Lineage MO3 in Beijerinckiaceae from the Paddy Soil through Metagenome-Assembled Genome Reconstruction

Microorganisms, 2022
Although the study of aerobic methane-oxidizing bacteria (MOB, methanotrophs) has been carried out for more than a hundred years, there are many uncultivated methanotrophic lineages whose metabolism is largely unknown.
Yuanfeng Cai, Juanli Yun, Zhongjun Jia
doaj   +1 more source

Substitution of fiber hemp for corn did not affect soil greenhouse gas emissions from a Kentucky cropping system

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Industrial hemp's return to American agriculture has been accompanied by claims of the crop's carbon neutrality, primarily due to its commercial applications. While carbon can be sequestered within products made with hemp fiber, there is little empirical evidence quantifying greenhouse gas contributions from the crop's production.
Kent Pham, Rebecca K. McGrail, Luke A. Moe, Robert Pearce, Rebecca L. McCulley   +4 more
wiley   +1 more source

Methanotrophic Inoculation Reduces Methane Emissions from Rice Cultivation Supplied with Pig-Livestock Biogas Digestive Effluent

Agronomy
Biogas digestive effluent (BDE) is a nutrient-enriched source that can be utilized as an organic fertilizer for rice cultivation without synthetic fertilizer (SF) application.
Huynh Van Thao, Mitsunori Tarao, Hideshige Takada, Tomoyasu Nishizawa, Tran Sy Nam, Nguyen Van Cong, Do Thi Xuan   +6 more
doaj   +1 more source

Ammonium Impacts Methane Oxidation and Methanotrophic Community in Freshwater Sediment

Frontiers in Bioengineering and Biotechnology, 2020
Lacustrine ecosystems are regarded as one of the important natural sources of greenhouse gas methane. Aerobic methane oxidation, carried out by methane-oxidizing bacteria, is a key process regulating methane emission.
Yuyin Yang, Tianli Tong, Jianfei Chen, Yong Liu, Shuguang Xie   +4 more
doaj   +1 more source