Results 81 to 90 of about 8,239 (202)

NanoFe3O4 as Solid Electron Shuttles to Accelerate Acetotrophic Methanogenesis by Methanosarcina barkeri

open access: yesFrontiers in Microbiology, 2019
Magnetite nanoparticles (nanoFe3O4) have been reported to facilitate direct interspecies electron transfer (DIET) between syntrophic bacteria and methanogens thereby improving syntrophic methanogenesis.
Li Fu   +7 more
doaj   +1 more source

Microbial Community Composition and Function in Jiangsu Oil Reservoir Cores, China

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
Shale oil reservoirs meet the basic requirements for microbial growth. Microorganisms, crude oil and water are distributed within the pore spaces of the reservoir formation. In situ microorganisms utilise crude oil for growth and reproduction. ABSTRACT Shale oil reservoirs are typically characterised by elevated temperatures, confined spaces and ...
Bo‐Wen Wang   +10 more
wiley   +1 more source

Beyond Methane Oxidation: The Protein Landscape of ANME‐2a Reveals an Integrated System for Diazotrophy and Membrane Fortification

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
A protein interaction network of ANME‐2a uncovers a modular blueprint where core methane oxidation is energetically coupled to nitrogen fixation and membrane lipid biosynthesis. This integrated system explains the archaeon's metabolic autonomy and resilience in its extreme deep‐sea niche.
Samuel de Souza e Silva   +6 more
wiley   +1 more source

Functional Specialisation and Diversity Shape the Rhizosphere Microbiota of Cacao and Coffee in the Amazonas Region, Peru

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
The microbial species composition, abundance and functional profiles in the rhizospheric soils of cacao and coffee were evaluated. Our findings highlight the presence of predominant but functionally specialised taxa that play unique functional roles within the cacao and coffee rhizosphere ecosystems.
Jois V. Carrion   +4 more
wiley   +1 more source

Methane-Linked Mechanisms of Electron Uptake from Cathodes by Methanosarcina barkeri

open access: yesmBio, 2019
The Methanosarcinales, a lineage of cytochrome-containing methanogens, have recently been proposed to participate in direct extracellular electron transfer interactions within syntrophic communities.
Annette R. Rowe   +6 more
doaj   +1 more source

Methanosarcina

open access: yes, 2020
Me.tha.no.sar' ci.na. N.L. neut. n. methanum methane; L. fem. n. sarcina a package, bundle; N.L. fem. n. Methanosarcina methane sarcina. Euryarchaeota / Methanomicrobia / Methanosarcinales / Methanosarcinaceae / Methanosarcina Irregular spheroid bodies (0.8–4 μm in diameter), occurring singly or typically in aggregates of cells up to 1,000 μm in ...
openaire   +2 more sources

Idiosyncratic Helix-Turn-Helix Motif in Methanosarcina barkeri Seryl-tRNA Synthetase Has a Critical Architectural Role [PDF]

open access: hybrid, 2009
Silvija Bilokapić   +5 more
openalex   +1 more source

Nitrite-reductase and peroxynitrite isomerization activities of Methanosarcina acetivorans protoglobin.

open access: yesPLoS ONE, 2014
Within the globin superfamily, protoglobins (Pgb) belong phylogenetically to the same cluster of two-domain globin-coupled sensors and single-domain sensor globins. Multiple functional roles have been postulated for Methanosarcina acetivorans Pgb (Ma-Pgb)
Paolo Ascenzi   +6 more
doaj   +1 more source

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