Results 11 to 20 of about 1,327 (168)

H2 drives metabolic rearrangements in gas-fermenting Clostridium autoethanogenum [PDF]

Biotechnology for Biofuels, 2018
Background The global demand for affordable carbon has never been stronger, and there is an imperative in many industrial processes to use waste streams to make products.
Kaspar Valgepea, Renato de Souza Pinto Lemgruber, Tanus Abdalla, Steve Binos, Nobuaki Takemori, Ayako Takemori, Yuki Tanaka, Ryan Tappel, Michael Köpke, Séan Dennis Simpson, Lars Keld Nielsen, Esteban Marcellin   +11 more
doaj   +6 more sources

Recent progress in engineering Clostridium autoethanogenum to synthesize the biochemicals and biocommodities [PDF]

Synthetic and Systems Biotechnology
Excessive mining and utilization fossil fuels has led to drastic environmental consequences, which will contribute to global warming and cause further climate change with severe consequences for the human population.
Sai Wan, Mingchi Lai, Xinyu Gao, Mingxin Zhou, Song Yang, Qiang Li, Fuli Li, Lin Xia, Yang Tan   +8 more
doaj   +4 more sources

Enhancing CO2-Valorization Using Clostridium autoethanogenum for Sustainable Fuel and Chemicals Production [PDF]

Frontiers in Bioengineering and Biotechnology, 2020
Acetogenic bacteria can convert waste gases into fuels and chemicals. Design of bioprocesses for waste carbon valorization requires quantification of steady-state carbon flows.
James K. Heffernan, Kaspar Valgepea, Kaspar Valgepea, Renato de Souza Pinto Lemgruber, Isabella Casini, Manuel Plan, Ryan Tappel, Sean D. Simpson, Michael Köpke, Lars K. Nielsen, Lars K. Nielsen, Esteban Marcellin, Esteban Marcellin   +12 more
doaj   +6 more sources

Redox dependent metabolic shift in Clostridium autoethanogenum by extracellular electron supply. [PDF]

Biotechnol Biofuels, 2016
Background: Microbial electrosynthesis is a novel approach that aims at shifting the cellular metabolism towards electron-dense target products by extracellular electron supply.
Kracke F, Virdis B, Bernhardt PV, Rabaey K, Krömer JO.   +4 more
europepmc   +8 more sources

Whole genome sequence and manual annotation of Clostridium autoethanogenum, an industrially relevant bacterium. [PDF]

BMC Genomics, 2015
Clostridium autoethanogenum is an acetogenic bacterium capable of producing high value commodity chemicals and biofuels from the C1 gases present in synthesis gas.
Humphreys CM, McLean S, Schatschneider S, Millat T, Henstra AM, Annan FJ, Breitkopf R, Pander B, Piatek P, Rowe P, Wichlacz AT, Woods C, Norman R, Blom J, Goesman A, Hodgman C, Barrett D, Thomas NR, Winzer K, Minton NP.   +19 more
europepmc   +10 more sources

Insights into CO₂ Fixation Pathway of Clostridium autoethanogenum by Targeted Mutagenesis [PDF]

mBio, 2016
The future sustainable production of chemicals and fuels from nonpetrochemical resources and reduction of greenhouse gas emissions are two of the greatest societal challenges.
Fungmin Liew, Anne M. Henstra, Klaus Winzer, Michael Köpke, Sean D. Simpson, Nigel P. Minton   +5 more
doaj   +7 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   +3 more sources

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

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   +3 more sources

The carbonic anhydrase of Clostridium autoethanogenum represents a new subclass of β-carbonic anhydrases. [PDF]

Appl Microbiol Biotechnol, 2019
Carbonic anhydrase catalyses the interconversion of carbon dioxide and water to bicarbonate and protons. It was unknown if the industrial relevant acetogen Clostridium autoethanogenum possesses these enzymes. We identified two putative carbonic anhydrase
Pander B, Harris G, Scott DJ, Winzer K, Köpke M, Simpson SD, Minton NP, Henstra AM.   +7 more
europepmc   +6 more sources

Replacement of Dietary Fishmeal with Clostridium autoethanogenum Protein on Lipidomics and Lipid Metabolism in Muscle of Pearl Gentian Grouper [PDF]

Aquaculture Nutrition, 2023
Clostridium autoethanogenum protein (CAP) is an economical and alternative protein source. Here, three experimental diets were formulated with CAP replacing 0% (CAP-0), 30% (CAP-30), and 60% (CAP-60) of fishmeal to investigate the alterations of ...
Jia Xu, Bocheng Huang, Shuyan Chi, Shuang Zhang, Junming Cao, Beiping Tan, Shiwei Xie   +6 more
doaj   +2 more sources