Results 31 to 40 of about 917 (152)

Energy Conservation in the Acetogenic Bacterium Clostridium aceticum

Microorganisms, 2021
In times of global warming caused by the extensive use of fossil fuels, the need to capture gaseous carbon compounds is growing bigger. Several groups of microorganisms can fix the greenhouse gas CO2.
Anja Wiechmann, Volker Müller
doaj   +1 more source

Valorization of C1 gases to value-added chemicals using acetogenic biocatalysts

, 2022
In times of global warming and upcoming fossil fuel shortages, the demand for the replacement of current fossil fuel-based chemical production via the development of alternative technologies and sustainable resources has increased. As a possible solution,
Kang, Seulgi, Lee, Hyeonsik, Song, Yoseb, Cho, Byung-Kwan, Jin, Sangrak, Bae, Jiyun, Shin, Jongoh   +6 more
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Sporulation in solventogenic and acetogenic clostridia

, 2021
The Clostridium genus harbors compelling organisms for biotechnological production processes; while acetogenic clostridia can fix C1-compounds to produce acetate and ethanol, solventogenic clostridia can utilize a wide range of carbon sources to produce ...
Mamou Diallo, Servé W. M. Kengen, Ana M. López-Contreras, Kengen, Servé W.M., López-Contreras, Ana M., Diallo, Mamou   +5 more
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Recent Trends in Biogenic Gas, Waste and Wastewater Fermentation

Fermentation, 2022
In recent years, the optimization of bioprocesses for the removal of pollutants from industrial biogenic gas emissions, waste and wastewater has been the focus of intensive research. Recently developed technologies not only aim to remove such pollutants,
Eldon R. Rene, María C. Veiga, Christian Kennes   +2 more
doaj   +1 more source

Microbiological surveillance of biogas plants : focusing on the acetogenic community [PDF]

, 2021
Biogas process has great potential for reducing the current dependence on fossil fuels and for climate mitigation and sustainable development. In this process organic matter is decomposed under anerobic conditions by microorganisms to form biogas and a ...
Singh, Abhijeet
core  

No acetogen is equal: Strongly different H ₂ thresholds reflect diverse bioenergetics in acetogenic bacteria

Environmental Microbiology, 2023
Abstract Acetogens share the capacity to convert H 2 and CO 2 into acetate for energy conservation (ATP synthesis). This reaction is attractive for applications, such as gas fermentation and microbial electrosynthesis. Different H
Munoz Laura, Philips Jo
openaire   +3 more sources

Revealing formate production from carbon monoxide in wild type and mutants of Rnf‐ and Ech‐containing acetogens, Acetobacterium woodii and Thermoanaerobacter kivui

Microbial Biotechnology, 2020
Summary Acetogenic bacteria have gained much attraction in recent years as they can produce different biofuels and biochemicals from H2 plus CO2 or even CO alone, therefore opening a promising alternative route for the production of biofuels from ...
Fabian M. Schwarz, Sarah Ciurus, Surbhi Jain, Christoph Baum, Anja Wiechmann, Mirko Basen, Volker Müller   +6 more
doaj   +1 more source

Metabolic changes of the acetogen Clostridium sp. AWRP through adaptation to acetate challenge

Frontiers in Microbiology, 2022
In this study, we report the phenotypic changes that occurred in the acetogenic bacterium Clostridium sp. AWRP as a result of an adaptive laboratory evolution (ALE) under the acetate challenge. Acetate-adapted strain 46 T-a displayed acetate tolerance to
Soo Jae Kwon, Soo Jae Kwon, Joungmin Lee, Hyun Sook Lee, Hyun Sook Lee   +4 more
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An ancient pathway combining carbon dioxide fixation with the generation and utilization of a sodium ion gradient for ATP synthesis

, 2012
Synthesis of acetate from carbon dioxide and molecular hydrogen is considered to be the first carbon assimilation pathway on earth. It combines carbon dioxide fixation into acetyl-CoA with the production of ATP via an energized cell membrane.
Kaster, Anne-Kristin, Meike Goenrich, Gerhard Gottschalk, Schmidt, Silke, Volker Müller, Hecker, M., Schmidt, S., John Vollmers, Silke Schmidt (46446), Anja Poehlein, Andrea Thürmer, Gerhard Gottschalk (34564), Vollmers, John, Thauer, R., Thurmer, A., Goenrich, Meike, Schuchmann, Kai, Michael Hecker, Meike Goenrich (174838), Thauer, Rudolf K., Rudolf K. Thauer (174856), Volker Müller (49251), Gottschalk, G., Hecker, Michael, Müller, Volker, Gottschalk, Gerhard, Bertsch, J., Daniel, R., Muller, V., Silke Schmidt, Birgit Voigt (174853), Poehlein, Anja, Schuchmann, K., Goenrich, M., Rudolf K Thauer, Andrea Thürmer (174844), Johannes Bertsch, Anne-Kristin Kaster (174829), Rolf Daniel (113374), Bertsch, Johannes, Johannes Bertsch (174847), Vollmers, J., Birgit Voigt, Kai Schuchmann (174850), Thürmer, Andrea, John Vollmers (174842), Rolf Daniel, Daniel, Rolf, Kaster, A., Anne-Kristin Kaster, Voigt, Birgit, Kai Schuchmann, Anja Poehlein (113372), Michael Hecker (51971), Voigt, B., Poehlein, A.   +55 more
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Data_Sheet_1_Genomic potential and physiological characteristics of C1 metabolism in novel acetogenic bacteria.pdf

, 2023
Acetogenic bacteria can utilize C1 compounds, such as carbon monoxide (CO), formate, and methanol, via the Wood-Ljungdahl pathway (WLP) to produce biofuels and biochemicals.
Hyun Sook Lee (8039876), Jung-Hyun Lee (181962), Soo Jae Kwon (14229272), Jae Kyu Lim (17222302), Kae Kyoung Kwon (12097412), Mi-Jeong Park (3445079), Joungmin Lee (7419926), Sung Gyun Kang (12242753), Yun Jae Kim (12097409), Jihyun Yu (2371168)   +9 more
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