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Clostridium muellerianum sp. nov., a carbon monoxide-oxidizing acetogen isolated from old hay.
International Journal of Systematic and Evolutionary Microbiology, 2022An acid/alcohol-producing, Gram-stain-positive, obligately anaerobic, rod-shaped, non-motile, non-spore forming acetogen, designated as strain P21T, was isolated from old hay after enrichment with CO as the substrate.
D. A. Doyle +3 more
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Annals of the New York Academy of Sciences, 2008
Acetogens utilize the acetyl‐CoA Wood‐Ljungdahl pathway as a terminal electron‐accepting, energy‐conserving, CO2‐fixing process. The decades of research to resolve the enzymology of this pathway (1) preceded studies demonstrating that acetogens not only harbor a novel CO2‐fixing pathway, but are also ecologically important, and (2) overshadowed the ...
Harold L, Drake +2 more
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Acetogens utilize the acetyl‐CoA Wood‐Ljungdahl pathway as a terminal electron‐accepting, energy‐conserving, CO2‐fixing process. The decades of research to resolve the enzymology of this pathway (1) preceded studies demonstrating that acetogens not only harbor a novel CO2‐fixing pathway, but are also ecologically important, and (2) overshadowed the ...
Harold L, Drake +2 more
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Sugar phosphorylation activity in ruminal acetogens
Journal of Environmental Science and Health, Part A, 2012Acetogenic bacteria Acetitomaculum ruminis, Acetobacterium woodii, and Eubacterium limosum were compared for phosphoenolpyruvate (PEP) and ATP-dependent phosphorylation of glucose and 2-deoxy-glucose. Rate of phosphorylation activity was measured in toluene-treated acetogenic cells using PEP and ATP and radiolabled glucose or 2-deoxy glucose ...
W, Jiang +3 more
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Halophilic Acetogenic Bacteria
1994As outlined in preceding chapters of this book, acetogenic bacteria have a specialized physiological potential for the conservation of energy via the reduction of CO2 to acetate. They also harbor diverse catabolic processes and are found in unusual habitats.
George A. Zavarzin +2 more
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Journal of Applied Microbiology, 2021
While gas‐fermenting acetogens have been engineered to secrete non‐native metabolites such as butyrate, acetate remains the most thermodynamically favourable product.
Xiangan Li, M. A. Henson
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While gas‐fermenting acetogens have been engineered to secrete non‐native metabolites such as butyrate, acetate remains the most thermodynamically favourable product.
Xiangan Li, M. A. Henson
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Exploring auxotrophy and engineering vitamin B6 prototrophy in the acetogen Clostridium sp. AWRP
Applied and Environmental MicrobiologyGas fermentation using acetogenic bacteria requires a chemically defined minimal medium to be established. This approach not only helps in creating a cost-effective medium but also allows for a thorough exploration of their metabolic potential.
Soo Jae Kwon +2 more
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Exploration of biogas systems to unveil the acetogen community : who are they and can we find them?
Acta Universitatis Agriculturae SueciaeBiogas production through the anaerobic digestion of organic waste streams has great potential for reducing and replacing our dependency on fossil fuels, while also valorising organic wastes.
George Cheng
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Acetogene Aromastoffe aus Basidiomyceten
2020Aromastoffe spielen eine wichtige Rolle in der modernen Lebensmittelindustrie. Dabei bevorzugen Konsumenten nachhaltige und natürliche Produkte. Diese können biotechnologisch produziert werden. Da das Volatilom von Basidiomyceten vergleichbar zum pflanzlichen ist, besteht ein großes Potential für die Identifizierung neuer, geruchsaktiver Substanzen ...
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Acetogenic Bacteria for Biotechnological Applications
2020Acetogenic bacteria are a group of strictly anaerobic bacteria that employ the Wood–Ljungdahl pathway to reduce two molecules of CO2 to acetyl-CoA, the central intermediate to various chemical compounds such as acetate, ethanol or butyrate. The capability of acetogens to utilize a wide range of substrates including industrial waste gas, methanol ...
Dennis Litty, Volker Müller
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Extracellular Electron Transfer Enables Methanol Fermentation in Acetogen Eubacterium limosum.
Environmental Science and TechnologyGlobal warming driven by carbon emissions makes transitioning to a circular carbon economy increasingly urgent. Methanol is a promising energy carrier and a favorable substrate for biotechnology applications due to its high energy conversion efficiency ...
Song Cao +4 more
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