Results 51 to 60 of about 7,069 (167)
Effect of Nickel Levels on Hydrogen Partial Pressure and Methane Production in Methanogens. [PDF]
PLoS ONE, 2016 Hydrogen (H2) consumption and methane (CH4) production in pure cultures of three different methanogens were investigated during cultivation with 0, 0.2 and 4.21 μM added nickel (Ni).
Anna Neubeck +4 more
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1743-1761, July/August 2026.Abstract Tofu and tempeh, derived from soybeans, are widely consumed for their nutritional value and high protein content. However, the production of these foods generates nutrient‐rich wastewater that poses environmental challenges while offering opportunities for valorization.
Lydia Mawar Ningsih +3 more
wiley +1 more source
S-layer, Surface-Accessible, and Concanavalin A Binding Proteins of Methanosarcina acetivorans and Methanosarcina mazei [PDF]
Journal of Proteome Research, 2009 The outermost cell envelope structure of many archaea and bacteria contains a proteinaceous lattice termed the surface layer or S-layer. It is typically composed of only one or two abundant, often posttranslationally modified proteins that self-assemble to form the highly organized arrays.
Deborah R, Francoleon +9 more
openaire +2 more sources
Mining Proteomic Data to Expose Protein Modifications in Methanosarcina mazei strain Gö1
Frontiers in Microbiology, 2015 Proteomic tools identify constituents of complex mixtures, often delivering long lists of identified proteins. The high-throughput methods excel at matching tandem mass spectrometry data to spectra predicted from sequence databases.
Deborah eLeon +6 more
doaj +1 more source
Biomethane Energy Production Using Orange Hydrogen Coupled With CO2 Sequestration and Utilization
Carbon Neutralization, Volume 5, Issue 4, July 2026.In subsurface hydrocarbon‐simulated environments, injected CO2 follows dual transformation routes: geochemical mineralization into stable carbonates (CCS) and microbially mediated conversion into CH4 energy through anaerobic metabolic processes. ABSTRACT The escalating concerns of global warming have intensified the global demand for clean energy ...
Muhammad Javed +12 more
wiley +1 more source
Environmental Microbiology, Volume 28, Issue 7, July 2026.A novel polyP‐degrading enzyme with an activity differing from those currently known was found in Haloferax volcanii, conferring the ability for this microbe to grow on extracellular polyP. These findings further our understanding of the potential ecological roles of polyP and how archaea metabolise this essential biopolymer.
Jack W. F. Nicholls +4 more
wiley +1 more source
Generation of a transmembrane gradient of Na+ in Methanosarcina barkeri [PDF]
European Journal of Biochemistry, 1987 A transmembrane Na+ gradient was generated by Methanosarcina barkeri during methanogenesis. The intracellular Na+ concentration amounted to approximately one fifth of the extracellular one. A secondary Na+/H+ antiport system was shown to be responsible for Na+ extrusion. This system could be inhibited by amiloride.
V, Müller, M, Blaut, G, Gottschalk
openaire +2 more sources
MicrobiomeBackground The final step in the anaerobic decomposition of biopolymers is methanogenesis. Rice field soils are a major anthropogenic source of methane, with straw commonly used as a fertilizer in rice farming.
Xin Li +4 more
doaj +1 more source
High-rate, High Temperature Acetotrophic Methanogenesis Governed by a Three Population Consortium in Anaerobic Bioreactors. [PDF]
PLoS ONE, 2016 A combination of acetate oxidation and acetoclastic methanogenesis has been previously identified to enable high-rate methanogenesis at high temperatures (55 to 65°C), but this capability had not been linked to any key organisms.
Dang Ho +5 more
doaj +1 more source
In Vivo Enzyme Catalytic Rates in Formate‐Growing Methanococcus maripaludis
Microbial Biotechnology, Volume 19, Issue 7, July 2026.In vivo catalytic rates of Methanococcus maripaludis enzymes during C1 carbon source limited growth were determined from metabolic model estimated fluxes and proteomics data. They showed weak agreement with turnover numbers predicted from sequences.
Celma Mekki +4 more
wiley +1 more source