Results 51 to 60 of about 2,501,674 (199)

Adaptation of the autotrophic acetogen Sporomusa ovata to methanol accelerates the conversion of CO₂ to organic products [PDF]

, 2015
Acetogens are efficient microbial catalysts for bioprocesses converting C1 compounds into organic products. Here, an adaptive laboratory evolution approach was implemented to adapt Sporomusa ovata for faster autotrophic metabolism and CO(2) conversion to
Bonde, Ida, Höglund, Daniel, Koza, Anna, Tremblay, Pier-Luc, Zhang, Tian   +4 more
core   +1 more source

Carbon assimilation strategies in ultrabasic groundwater: clues from the integrated study of a serpentinization-influenced aquifer [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Seyler, L. M., Brazelton, W. J., McLean, C., Putman, L. I., Hyer, A., Kubo, M. D.
Brazelton, William J., Cardace, Dawn, Hoehler, Tori M., Hyer, Alex, Kubo, Michael D. Y., McLean, Craig, Putman, Lindsay I., Schrenk, Matthew O., Seyler, Lauren M.   +8 more
core   +2 more sources

Genome-guided analysis of physiological and morphological traits of the fermentative acetate oxidizer Thermacetogenium phaeum

BMC Genomics, 2012
Background Thermacetogenium phaeum is a thermophilic strictly anaerobic bacterium oxidizing acetate to CO2 in syntrophic association with a methanogenic partner. It can also grow in pure culture, e.g., by fermentation of methanol to acetate.
Oehler Dirk, Poehlein Anja, Leimbach Andreas, Müller Nicolai, Daniel Rolf, Gottschalk Gerhard, Schink Bernhard   +6 more
doaj   +1 more source

Metaproteomics reveals methyltransferases implicated in dichloromethane and glycine betaine fermentation by ‘Candidatus Formimonas warabiya’ strain DCMF

Frontiers in Microbiology, 2022
Dichloromethane (DCM; CH2Cl2) is a widespread pollutant with anthropogenic and natural sources. Anaerobic DCM-dechlorinating bacteria use the Wood–Ljungdahl pathway, yet dechlorination reaction mechanisms remain unclear and the enzyme(s) responsible for ...
Sophie I. Holland, Xabier Vázquez-Campos, Haluk Ertan, Haluk Ertan, Richard J. Edwards, Michael J. Manefield, Michael J. Manefield, Matthew Lee   +7 more
doaj   +1 more source

Domestication of the novel alcohologenic acetogen Clostridium sp. AWRP: from isolation to characterization for syngas fermentation

Biotechnology for Biofuels, 2019
Background Gas-fermenting acetogens have received a great deal of attention for their ability to grow on various syngas and waste gas containing carbon monoxide (CO), producing acetate as the primary metabolite. Among them, some Clostridium species, such
Joungmin Lee, Jin Woo Lee, Cheol Gi Chae, Soo Jae Kwon, Yun Jae Kim, Jung-Hyun Lee, Hyun Sook Lee   +6 more
doaj   +1 more source

The compositional and evolutionary logic of metabolism

, 2012
Metabolism displays striking and robust regularities in the forms of modularity and hierarchy, whose composition may be compactly described. This renders metabolic architecture comprehensible as a system, and suggests the order in which layers of that ...
Alberts B, Andreini C, Balche W E, Barker H A, Benner S A, Berge C, Braakman R, Brazelton W J, Buss L W, Collins M D, Copley S D, Dagley S, Darwin C, de Duve C, Doyle J, Eric Smith, Erwin D H, Feist A M, Fenchel T, Fisher R A, Fry I, Gerhart J, Gesteland R F, Gould S J, Gray H B, Guiral M, Haldane J B S, Kallen R G, Kauffman S, Kim J, Lengeler J W, Ljungdahl L, MacKenzie R E, Martin W, Massey L K, Metzler D E, Morowitz H J, Morowitz H J, Morowitz H J, Nelson D L, Nitscke W, Odling-Smee F J, Oparin A I, Petsko G A, Puigbo P, Ragsdale S, Ragsdale S W, Rankama K, Razin S, Redfield A C, Redfield A C, Rogier Braakman, Russell M J, Schrödinger E, Schuster P, Segré D, Shapiro R, Simon H A, Simon H A, Smith E, Srinivasan V, Srinivasan V, Sterner R W, Stryer L, Szent-Gyorgyi A, Tazuya K, Utter M F, Vogels G D, von Wettstein D, Vorholt J A, Waber L J, Wald G, Wilson E B, Wächtershäuser G, Yarus M, Yi L   +75 more
core   +1 more source

Clostridium sticklandii, a specialist in amino acid degradation:revisiting its metabolism through its genome sequence. [PDF]

, 2010
International audienceBACKGROUND: Clostridium sticklandii belongs to a cluster of non-pathogenic proteolytic clostridia which utilize amino acids as carbon and energy sources. Isolated by T.C.
Andreesen, Jan, Barbe, Valérie, Chaussonnerie, Sébastien, Cohen, Georges, Fonknechten, Nuria, Gouyvenoux, Michel, Kreimeyer, Annett, Lajus, Aurélie, Le Paslier, Denis, Pelletier, Eric, Perchat, Nadia, Salanoubat, Marcel, Tricot, Sabine, Weissenbach, Jean   +13 more
core   +5 more sources

Molecular architecture and electron transfer pathway of the Stn family transhydrogenase

Nature Communications, 2023
The challenge of endergonic reduction of NADP+ using NADH is overcome by ferredoxin-dependent transhydrogenases that employ electron bifurcation for electron carrier adjustments in the ancient Wood-Ljungdahl pathway.
Anuj Kumar, Florian Kremp, Jennifer Roth, S. Freibert, V. Müller, J. Schuller   +5 more
semanticscholar   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Engineering Acetogenic Bacteria for Efficient One-Carbon Utilization

Frontiers in Microbiology, 2022
C1 gases, including carbon dioxide (CO2) and carbon monoxide (CO), are major contributors to climate crisis. Numerous studies have been conducted to fix and recycle C1 gases in order to solve this problem.
Hyeonsik Lee, Jiyun Bae, Sangrak Jin, Seulgi Kang, Byung-Kwan Cho, Byung-Kwan Cho   +5 more
doaj   +1 more source