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All Outputs (8)

Required Gene Set for Autotrophic Growth of Clostridium autoethanogenum (2022)
Journal Article
Woods, C., Humphreys, C. M., Tomi-Andrino, C., Henstra, A. M., Köpke, M., Simpson, S. D., …Minton, N. P. (2022). Required Gene Set for Autotrophic Growth of Clostridium autoethanogenum. Applied and Environmental Microbiology, 88(7), https://doi.org/10.1128/aem.02479-21

The majority of the genes present in bacterial genomes remain poorly characterized, with up to one-third of those that are protein encoding having no definitive function. Transposon insertion sequencing represents a high-throughput technique that can... Read More about Required Gene Set for Autotrophic Growth of Clostridium autoethanogenum.

The carbonic anhydrase of Clostridium autoethanogenum represents a new subclass of β-carbonic anhydrases (2019)
Journal Article
Pander, B., Harris, G., Scott, D. J., Winzer, K., Köpke, M., Simpson, S. D., …Henstra, A. M. (2019). The carbonic anhydrase of Clostridium autoethanogenum represents a new subclass of β-carbonic anhydrases. Applied Microbiology and Biotechnology, 103(17), 7275-7286. https://doi.org/10.1007/s00253-019-10015-w

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 anhyd... Read More about The carbonic anhydrase of Clostridium autoethanogenum represents a new subclass of β-carbonic anhydrases.

Genome-scale model of C. autoethanogenum reveals optimal bioprocess conditions for high-value chemical production from carbon monoxide (2019)
Journal Article
Norman, R. O., Millat, T., Schatschneider, S., Henstra, A. M., Breitkopf, R., Pander, B., …Hodgman, C. (2019). Genome-scale model of C. autoethanogenum reveals optimal bioprocess conditions for high-value chemical production from carbon monoxide. Engineering Biology, 3(2), 32-40. https://doi.org/10.1049/enb.2018.5003

Clostridium autoethanogenum is an industrial microbe used for the commercial-scale production of ethanol from carbon monoxide. While significant progress has been made in the attempted diversification of this bioprocess, further improvements are desi... Read More about Genome-scale model of C. autoethanogenum reveals optimal bioprocess conditions for high-value chemical production from carbon monoxide.

Engineering of vitamin prototrophy in Clostridium ljungdahlii and Clostridium autoethanogenum (2019)
Journal Article
Annan, F. J., Al-Sinawi, B., Humphreys, C. M., Norman, R., Winzer, Köpke, M., …Henstra, A. M. (2019). Engineering of vitamin prototrophy in Clostridium ljungdahlii and Clostridium autoethanogenum. Applied Microbiology and Biotechnology, 103(11), 4633–4648. https://doi.org/10.1007/s00253-019-09763-6

Clostridium autoethanogenum and Clostridium ljungdahlii are physiologically and genetically very similar strict anaerobic acetogens capable of growth on carbon monoxide as sole carbon source. While exact nutritional requirements have not been reporte... Read More about Engineering of vitamin prototrophy in Clostridium ljungdahlii and Clostridium autoethanogenum.

Quantitative isotope-dilution high-resolution-mass-apectrometry analysis of multiple intracellular metabolites in Clostridium autoethanogenum with uniformly 13C-labeled standards derived from Spirulina (2018)
Journal Article
Schatschneider, S., Abdelrazig, S. M., Safo, L., Henstra, A. M., Millat, T., Kim, D., …Barrett, D. A. (2018). Quantitative isotope-dilution high-resolution-mass-apectrometry analysis of multiple intracellular metabolites in Clostridium autoethanogenum with uniformly 13C-labeled standards derived from Spirulina. Analytical Chemistry, 90(7), https://doi.org/10.1021/acs.analchem.7b04758

We have investigated the applicability of commercially available lyophilized spirulina (Arthrospira platensis), a microorganism uniformly labeled with 13C, as a readily accessible source of multiple 13C-labeled metabolites suitable as internal standa... Read More about Quantitative isotope-dilution high-resolution-mass-apectrometry analysis of multiple intracellular metabolites in Clostridium autoethanogenum with uniformly 13C-labeled standards derived from Spirulina.

Metabolic engineering of Clostridium autoethanogenum for selective alcohol production (2017)
Journal Article
Liew, F., Henstra, A. M., Kӧpke, M., Winzer, K., Simpson, S. D., & Minton, N. P. (2017). Metabolic engineering of Clostridium autoethanogenum for selective alcohol production. Metabolic Engineering, 40, 104-114. https://doi.org/10.1016/j.ymben.2017.01.007

Gas fermentation using acetogenic bacteria such as Clostridium autoethanogenum offers an attractive route for production of fuel ethanol from industrial waste gases. Acetate reduction to acetaldehyde and further to ethanol via an aldehyde: ferredoxin... Read More about Metabolic engineering of Clostridium autoethanogenum for selective alcohol production.

Insights into CO2 fixation pathway of Clostridium autoethanogenumby targeted mutagenesis (2016)
Journal Article
Liew, F., Henstra, A. M., Winzer, K., Kopke, M., Simpson, S. D., & Minton, N. P. (in press). Insights into CO2 fixation pathway of Clostridium autoethanogenumby targeted mutagenesis. mBio, 7(3), Article e00427-16. https://doi.org/10.1128/mBio.00427-16

The future sustainable production of chemicals and fuels from nonpetrochemical resources and reduction of greenhouse gas emissions are two of the greatest societal challenges. Gas fermentation, which utilizes the ability of acetogenic bacteria such a... Read More about Insights into CO2 fixation pathway of Clostridium autoethanogenumby targeted mutagenesis.

Whole genome sequence and manual annotation of Clostridium autoethanogenum, an industrially relevant bacterium (2015)
Journal Article
Humphreys, C. M., McLean, S., Schatschneider, S., Millat, T., Henstra, A. M., Annan, F. J., …Minton, N. P. (2015). Whole genome sequence and manual annotation of Clostridium autoethanogenum, an industrially relevant bacterium. BMC Genomics, 16(1), Article 1085. https://doi.org/10.1186/s12864-015-2287-5

© 2015 Humphreys et al. Background: Clostridium autoethanogenum is an acetogenic bacterium capable of producing high value commodity chemicals and biofuels from the C1 gases present in synthesis gas. This common industrial waste gas can act as the so... Read More about Whole genome sequence and manual annotation of Clostridium autoethanogenum, an industrially relevant bacterium.