Aerobic bacterial methane synthesis.

ABSTRACT: Reports of biogenic methane (CH₄) synthesis associated with a range of organisms have steadily accumulated in the literature. This has not happened without controversy and in most cases the process is poorly understood at the gene and enzyme levels. In marine and freshwater environments, CH₄ supersaturation of oxic surface waters has been termed the "methane paradox" because biological CH₄ synthesis is viewed to be a strictly anaerobic process carried out by O₂-sensitive methanogens. Interest in this phenomenon has surged within the past decade because of the importance of understanding sources and sinks of this potent greenhouse gas. In our work on Yellowstone Lake in Yellowstone National Park, we demonstrate microbiological conversion of methyl

SUBMITTER: Wang Q 

PROVIDER: S-EPMC8271786 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature