Results 31 to 40 of about 53,805 (146)

B-vitamin requirements of Clostridium autoethanogenum [PDF]

, 2018
Vitamins are micronutrients essential for life in an organism which must be obtained from diet or environment. Standard media often contains ten B-vitamins, which act as cofactors or precursors for co-enzymes. Clostridium autoethanogenum and Clostridium ljungdahlii are two obligately anaerobic acetogens which can utilize syngas (carbon dioxide ...
Annan, F.J.
openaire   +2 more sources

Reverse‐Engineered Gas‐Fermenting Acetogen Strains Recover Enhanced Phenotypes From Autotrophic Adaptive Laboratory Evolution

Microbial Biotechnology
Gas‐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, Kurshedaktar Majibullah Shaikh, Kaspar Valgepea   +2 more
doaj   +2 more sources

Metabolic engineering of Clostridium autoethanogenum [PDF]

, 2016
Gas fermentation has emerged as a promising technology that converts waste gases containing CO, CO2 and H2 (also known as syngas) into fuels and chemical commodities. Employed by LanzaTech Inc., Clostridium autoethanogenum is an industrial acetogen that converts gases into ethanol, 2,3-butanediol, acetate, and lactate.
Liew, Fung Min
openaire   +2 more sources

Adaptive laboratory evolution of Clostridium autoethanogenum to metabolize CO2 and H2 enhances growth rates in chemostat and unravels proteome and metabolome alterations [PDF]

Microbial Biotechnology
Gas fermentation of CO2 and H2 is an attractive means to sustainably produce fuels and chemicals. Clostridium autoethanogenum is a model organism for industrial CO to ethanol and presents an opportunity for CO2‐to‐ethanol processes. As we have previously
James Heffernan, R. Axayactl Garcia Gonzalez, Vishnu Mahamkali, Tim McCubbin, Dara Daygon, Lian Liu, Robin Palfreyman, Audrey Harris, Michael Koepke, Kaspar Valgepea, Lars Keld Nielsen, Esteban Marcellin   +11 more
doaj   +2 more sources

Transcriptional control of Clostridium autoethanogenum using CRISPRi. [PDF]

Synth Biol (Oxf), 2021
Abstract Gas fermentation by Clostridium autoethanogenum is a commercial process for the sustainable biomanufacturing of fuels and valuable chemicals using abundant, low-cost C1 feedstocks (CO and CO2) from sources such as inedible biomass, unsorted and nonrecyclable municipal solid waste, and industrial emissions. Efforts toward pathway
Fackler N, Heffernan J, Juminaga A, Doser D, Nagaraju S, Gonzalez-Garcia RA, Simpson SD, Marcellin E, Köpke M.   +8 more
europepmc   +6 more sources

A study of CO/syngas bioconversion by Clostridium autoethanogenum with a flexible gas-cultivation system

Enzyme and Microbial Technology, 2017
Bioconversion of CO/syngas to produce ethanol is a novel route in bioethanol production, which can be accomplished by some acetogens. Specific culture vessels and techniques are needed to cultivate these microorganisms since they are anaerobic and substrates are gaseous. In this work, gas-sampling bag was applied as a gas-cultivation system to study CO/
Xu, Huijuan, Liang, Cuiyi, Yuan, Zhenhong, Xu, Jingliang, Hua, Qiang, Guo, Ying   +5 more
openaire   +4 more sources

Understanding the C4 dicarboxylic acid metabolism in Clostridium autoethanogenum [PDF]

, 2018
The acetogenic bacterium Clostridium autoethanogenum possesses the inherent ability to produce acetate and ethanol during growth on industrial waste gases such as carbon monoxide and carbon dioxide using the Wood-Ljungdahl Pathway (WLP) for carbon fixation.
Breitkopf, Ronja
openaire   +2 more sources

Optimization of Plasmid Curing from Genetically Engineered <i>Clostridium autoethanogenum</i>. [PDF]

ACS Synth Biol
Accumulation of greenhouse gases from combustion of fossil fuels drives climate change and threatens biosustainability on Earth. Microbial gas fermentation realizes the capture of CO2 toward biomanufacturing of value-added products. Acetogens are attractive biocatalysts here, as they use CO2 as their sole carbon source with H2. Metabolic engineering of
Udemezue VC, Shaikh KM, Vorontsova M, Valgepea K.   +3 more
europepmc   +4 more sources

Characterisation of Agr quorum sensing in Clostridium autoethanogenum [PDF]

, 2018
The Gram-positive, anaerobic, acetogenic bacterium Clostridium autoethanogenum is regarded as an important biocatalyst in the current advancement of industrial gas fermentation. The ever-widening diversity of industrially-relevant acetogenic bacteria has inspired a rational approach into utilising industrial waste gases as a viable feedstock, with ...
Piatek, Pawel
openaire   +2 more sources

Computational design and experimental implementation of synthetic metabolic pathways for target production in Clostridium autoethanogenum [Abstract]

, 2021
Computational design and experimental implementation of synthetic metabolic pathways for target production in Clostridium autoethanogenum [Abstract]
Barbara Bourgade (5472902), James Millard (7330877), Ahsan Islam (4116055), Nigel Minton (565961)   +3 more
core   +5 more sources