Results 31 to 40 of about 12,308 (209)
Frontiers in Environmental Science, 2019 Anaerobic oxidation of methane (AOM) coupled to sulfate reduction is mediated by, respectively, anaerobic methanotrophic archaea (ANME) and sulfate reducing bacteria (SRB).
Chiara Cassarini +4 more
doaj +1 more source
Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]
, 2010 Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L. +2 more
core +2 more sources
A widespread group of large plasmids in methanotrophic Methanoperedens archaea
Nature Communications, 2022 Anaerobic methanotrophic (ANME) archaea obtain energy from the breakdown of methane. Here, Schoelmerich et al. describe large plasmids associated with ANME archaea of the Methanoperedens genus in enrichment cultures and other natural anoxic environments,
Marie C. Schoelmerich +7 more
doaj +1 more source
Life, 2021 Terrestrial mud volcanoes (TMVs) are important natural sources of methane emission. The microorganisms inhabiting these environments remain largely unknown. We studied the phylogenetic composition and metabolic potential of the prokaryotic communities of
Alexander Y. Merkel +4 more
doaj +1 more source
Microbial diversity in deep-sea methane seep sediments presented by SSU rRNA gene tag sequencing [PDF]
, 2012 http://www.godac.jamstec.go.jp/darwin/cruise/yokosuka/yk06-03/
ASHI, Juichiro +13 more
core +1 more source
Isotopologue Ratios Identify 13C-Depleted Biomarkers in Environmental Samples Impacted by Methane Turnover. [PDF]
Rapid Commun Mass SpectromABSTRACT Rationale The stable carbon isotopic composition (δ13C) of individual lipids is of great value in studying carbon cycling. Among those, microbial lipids in sediments impacted by high methane turnover stand out due to their uniquely depleted isotopic fingerprint.
Groninga J, Lipp J, Song M, Hinrichs KU.
europepmc +2 more sources
Zonation of the active methane-cycling community in deep subsurface sediments of the Peru trench
Frontiers in Microbiology, 2023 The production and anaerobic oxidation of methane (AOM) by microorganisms is widespread in organic-rich deep subseafloor sediments. Yet, the organisms that carry out these processes remain largely unknown.
Mark A. Lever +4 more
doaj +1 more source
Insights into the Ecological Roles and Evolution of Methyl-Coenzyme M Reductase-Containing Hot Spring Archaea [PDF]
, 2019 Several recent studies have shown the presence of genes for the key enzyme associated with archaeal methane/alkane metabolism, methyl-coenzyme M reductase (Mcr), in metagenome-assembled genomes (MAGs) divergent to existing archaeal lineages.
Chen, Ya-Ting +17 more
core +3 more sources
Frontiers in Microbiology, 2016 The hydrothermal sediments of Guaymas Basin, an active spreading center in the Gulf of California (Mexico), are rich in porewater methane, short-chain alkanes, sulfate and sulfide, and provide a model system to explore habitat preferences of ...
Frederick eDowell +14 more
doaj +1 more source
Nature Communications, 2023 Anaerobic methanotrophic archaea (ANME) carry out anaerobic oxidation of methane, thus playing a crucial role in the methane cycle. Previous genomic evidence indicates that multi-heme c-type cytochromes (MHCs) may facilitate the extracellular electron ...
Xueqin Zhang +9 more
doaj +1 more source