Results 71 to 80 of about 1,880,339 (160)

Assessing environmental gradients in relation to dark CO2 fixation in estuarine wetland microbiomes

Applied and Environmental Microbiology
The rising atmospheric concentration of CO2 is a major concern to society due to its global warming potential. In soils, CO2-fixing microorganisms are preventing some of the CO2 from entering the atmosphere.
Luise Grüterich, Jason Nicholas Woodhouse, Peter Mueller, Amos Tiemann, Hans-Joachim Ruscheweyh, Shinichi Sunagawa, Hans-Peter Grossart, Wolfgang R. Streit   +7 more
doaj   +1 more source

Handbook for safe and ethical peer mentoring with women surviving domestic abuse

A handbook and associated policy documents for Pathway Project, Lichfield, Staffordshire. including process, confidentiality statement and processes to be followed when acting as a volunteer peer mentoring with women surviving domestic ...
Pathway Project, Lichfield, Gilbert, Beverley   +1 more
core   +4 more sources

Progresses and challenges of engineering thermophilic acetogenic cell factories

Frontiers in Microbiology
Thermophilic acetogens are gaining recognition as potent microbial cell factories, leveraging their unique metabolic capabilities to drive the development of sustainable biotechnological processes. These microorganisms, thriving at elevated temperatures,
Barbara Bourgade, M. Ahsanul Islam
doaj   +1 more source

Mechanism of pyruvate ferredoxin oxidoreductase and role of the (4Fe-4S) cluster of the corrinoid iron sulfur protein in acetyl COA synthesis by the Wood Ljungdahl pathway

, 1997
Pyruvate ferredoxin oxidoreductase (PFOR) catalyzes the oxidative decarboxylation of pyruvate to acetyl CoA and CO$\sb2.$ By using rapid freeze quench EPR and stopped-flow spectroscopy the three elementary steps that constitute the first reductive half ...
Menon, Saurabh Prabhakar
core   +1 more source

Rapid Kinetic Studies of Acetyl-CoA Synthesis:  Evidence Supporting the Catalytic Intermediacy of a Paramagnetic NiFeC Species in the Autotrophic Wood−Ljungdahl Pathway^†

, 2016
CO dehydrogenase/acetyl-CoA synthase (CODH/ACS), a key enzyme in the Wood−Ljungdahl pathway of anaerobic CO2 fixation, is a bifunctional enzyme containing CODH, which catalyzes the reversible two-electron oxidation of CO to CO2, and ACS, which catalyzes ...
Stephen W. Ragsdale (1264635), Javier Seravalli (1264638), Manoj Kumar (205700)   +2 more
core   +1 more source

Clostridium autoethanogenum alters cofactor synthesis, redox metabolism, and lysine-acetylation in response to elevated H2:CO feedstock ratios for enhancing carbon capture efficiency

Biotechnology for Biofuels and Bioproducts
Background Clostridium autoethanogenum is an acetogenic bacterium that autotrophically converts carbon monoxide (CO) and carbon dioxide (CO2) gases into bioproducts and fuels via the Wood–Ljungdahl pathway (WLP).
Megan E. Davin, R. Adam Thompson, Richard J. Giannone, Lucas W. Mendelson, Dana L. Carper, Madhavi Z. Martin, Michael E. Martin, Nancy L. Engle, Timothy J. Tschaplinski, Steven D. Brown, Robert L. Hettich   +10 more
doaj   +1 more source

Sugar-inducible promoters for manipulation of core metabolic pathways in the thermophilic acetogen Thermoanaerobacter kivui

Applied and Environmental Microbiology
Acetogenic bacteria form an essential part of the global carbon cycle and show promise for green chemicals production thanks to their energy-efficient carbon fixation via the Wood-Ljungdahl pathway. Energy conservation in acetogens is dependent on one of
Benjamin Zeldes, Sabina Mittelstedt, Christoph Baum, Adilia Shakirova, Anja Poehlein, Rolf Daniel, Mirko Basen   +6 more
doaj   +1 more source

Potential for homoacetogenesis via the Wood-Ljungdahl pathway in Korarchaeia lineages from marine hydrothermal vents. [PDF]

Environ Microbiol Rep, 2023
Vulcano F, Hribovšek P, Denny EO, Steen IH, Stokke R.   +4 more
europepmc   +1 more source

Genomic Insights into Syntrophic Lifestyle of 'Candidatus Contubernalis alkaliaceticus' Based on the Reversed Wood-Ljungdahl Pathway and Mechanism of Direct Electron Transfer. [PDF]

Life (Basel), 2023
Frolov EN, Gavrilov SN, Toshchakov SV, Zavarzina DG.   +3 more
europepmc   +1 more source

Insights into CO₂ Fixation Pathway of Clostridium autoethanogenum by Targeted Mutagenesis

mBio, 2016
The future sustainable production of chemicals and fuels from nonpetrochemical resources and reduction of greenhouse gas emissions are two of the greatest societal challenges.
Fungmin Liew, Anne M. Henstra, Klaus Winzer, Michael Köpke, Sean D. Simpson, Nigel P. Minton   +5 more
doaj   +1 more source