Absolute Proteome Quantification in the Gas-Fermenting Acetogen Clostridium autoethanogenum
MSystems, 2022 Microbes that can recycle one-carbon (C1) greenhouse gases into fuels and chemicals are vital for the biosustainability of future industries. Acetogens are the most efficient known microbes for fixing carbon oxides CO2 and CO.
Kaspar Valgepea +2 more
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Preconditioned microbial communities in electrochemical sensing: initial assessment of detection capabilities and durability [PDF]
Applied and Environmental MicrobiologyThis study explores the role of pre-colonized microbial cultures in enhancing the long-term effectiveness of microbial electrochemical sensors for water quality monitoring.
Yashawini Phriya Rauichandran +9 more
doaj +2 more sources
Sugar-inducible promoters for manipulation of core metabolic pathways in the thermophilic acetogen Thermoanaerobacter kivui [PDF]
Applied and Environmental MicrobiologyAcetogenic 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 +6 more
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Investigation into Host Selection of the Cecal Acetogen Population in Rabbits after Weaning [PDF]
PLoS ONE, 2016 Homoacetogenic bacteria have received attention as a hydrogenotrophic population that offers a significant energetic advantage to the host animal. Reductive acetogenesis is likely an important hydrogen disposal mechanism in the cecum of rabbits. However,
Jianxin Liu, Jiakun Wang
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Progresses and challenges of engineering thermophilic acetogenic cell factories [PDF]
Frontiers in MicrobiologyThermophilic 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 +2 more sources
Acetogen Communities in the Gut of Herbivores and Their Potential Role in Syngas Fermentation
Fermentation, 2018 To better understand the effects of host selection on gut acetogens and their potential role in syngas fermentation, the composition and hydrogenotrophic features of acetogen populations in cow and sheep rumens, rabbit ceca, and horse feces were studied.
Chunlei Yang
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Defined Electrosynthetic Microbial Consortia Reveal Electron Transfer Modes Governing Acetate Production [PDF]
Advanced SciencePrecise manipulation of interspecies electron transfer (IET) is critical for advancing microbial electrosynthesis (MES) toward efficient CO2 bioconversion.
Jing Zhang +8 more
doaj +2 more sources
Reverse‐Engineered Gas‐Fermenting Acetogen Strains Recover Enhanced Phenotypes From Autotrophic Adaptive Laboratory Evolution [PDF]
Microbial BiotechnologyGas‐fermenting acetogens, such as Clostridium autoethanogenum, have emerged as promising biocatalysts capable of converting CO and CO2‐containing gases into fuels and chemicals relevant for a circular economy. However, the functionalities of the majority
Henri Ingelman +2 more
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Amino acid metabolism of the thermophilic acetogen Thermacetogenium phaeum. [PDF]
PLoS ONEAnaerobic microbial degradation of the amino acids glycine and serine either occurs through enzymes of the so-called Stickland reaction or alternatively through the glycine cleavage system (GCS).
Yanlin Cai +3 more
doaj +2 more sources
Clostridium autoethanogenum isopropanol production via native plasmid pCA replicon
Frontiers in Bioengineering and Biotechnology, 2022 Clostridium autoethanogenum is a model gas-fermenting acetogen for commercial ethanol production. It is also a platform organism being developed for the carbon-negative production of acetone and isopropanol by gas fermentation. We have assembled a 5.5 kb
Robert Nogle +15 more
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