Exemplar Abstract for Clostridium thermaceticum corrig. Fontaine et al. 1942 (Approved Lists 1980), Clostridium thermoaceticum (sic) Fontaine et al. 1942 (Approved Lists 1980) and Moorella thermoacetica (Fontaine et al. 1942) Collins et al. 1994.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Sarah Wigley ◽  
George M Garrity
Keyword(s):  
Clostridium Thermoaceticum ◽  
Moorella Thermoacetica

scholarly journals The complete genome sequence of Moorella thermoacetica (f. Clostridium thermoaceticum)

2008 ◽  
Vol 10 (10) ◽  
pp. 2550-2573 ◽  
Author(s):  
Elizabeth Pierce ◽  
Gary Xie ◽  
Ravi D. Barabote ◽  
Elizabeth Saunders ◽  
Cliff S. Han ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Clostridium Thermoaceticum ◽  
Moorella Thermoacetica

scholarly journals Fed-batch fermentation of nipa sap to acetic acid by Moorella thermoacetica (f. Clostridium thermoaceticum)

2017 ◽  
Vol 23 (4) ◽  
pp. 507-514 ◽  
Author(s):  
Dung Nguyen ◽  
Harifara Rabemanolontsoa ◽  
Shiro Saka
Keyword(s):  
Acetic Acid ◽  
Batch Fermentation ◽  
Feeding Rate ◽  
Acetic Acid Concentration ◽  
Fed Batch ◽  
Clostridium Thermoaceticum ◽  
Acid Yield ◽  
Moorella Thermoacetica ◽  
Batch Technique ◽  
Fed Batch Fermentation

An efficient process for conversion of nipa sap to acetic acid was developed. Nipa sap was hydrolyzed with invertase and provided glucose as well as fructose as main sugars. Batch fermentation of glucose and fructose was inadequate with increased substrate concentration. By contrast, fed-batch technique on hydrolyzed nipa sap with high feeding rate drastically increased acetic acid concentration and productivity to be 42.6 g/L and 0.18 g/(L/h), respectively. All the sugars in hydrolyzed nipa sap were consumed, with acetic acid yield of 0.87 g/g sugar. Overall, nipa sap as hydrolyzed with invertase was efficiently fermented to acetic acid, which is a valuable chemical and a potential biorefinery intermediate.

Exemplar Abstract for Moorella thermoacetica (Fontaine et al. 1942) Collins et al. 1994.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Moorella Thermoacetica

scholarly journals Metabolic engineering of Moorella thermoacetica for thermophilic bioconversion of gaseous substrates to a volatile chemical

AMB Express ◽  
2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Junya Kato ◽  
Kaisei Takemura ◽  
Setsu Kato ◽  
Tatsuya Fujii ◽  
Keisuke Wada ◽  
...  
Keyword(s):  
Carbon Flux ◽  
Cost Effective ◽  
Gas Composition ◽  
Autotrophic Growth ◽  
Acetyl Coenzyme A ◽  
Volatile Chemicals ◽  
Moorella Thermoacetica ◽  
Gas Fermentation ◽  
Dry Cell ◽  
Co Gas

AbstractGas fermentation is one of the promising bioprocesses to convert CO2 or syngas to important chemicals. Thermophilic gas fermentation of volatile chemicals has the potential for the development of consolidated bioprocesses that can simultaneously separate products during fermentation. This study reports the production of acetone from CO2 and H2, CO, or syngas by introducing the acetone production pathway using acetyl–coenzyme A (Ac-CoA) and acetate produced via the Wood–Ljungdahl pathway in Moorella thermoacetica. Reducing the carbon flux from Ac-CoA to acetate through genetic engineering successfully enhanced acetone productivity, which varied on the basis of the gas composition. The highest acetone productivity was obtained with CO–H2, while autotrophic growth collapsed with CO2–H2. By adding H2 to CO, the acetone productivity from the same amount of carbon source increased compared to CO gas only, and the maximum specific acetone production rate also increased from 0.04 to 0.09 g-acetone/g-dry cell/h. Our development of the engineered thermophilic acetogen M. thermoacetica, which grows at a temperature higher than the boiling point of acetone (58 °C), would pave the way for developing a consolidated process with simplified and cost-effective recovery via condensation following gas fermentation.

Mechanism of CO oxidation by carbon monoxide dehydrogenase from Clostridium thermoaceticum and its inhibition by anions

Biochemistry ◽  
1995 ◽  
Vol 34 (24) ◽  
pp. 7879-7888 ◽  
Author(s):  
Javier Seravalli ◽  
Manoj Kumar ◽  
Wei-Ping Lu ◽  
Stephen W. Ragsdale
Keyword(s):  
Carbon Monoxide ◽  
Co Oxidation ◽  
Carbon Monoxide Dehydrogenase ◽  
Clostridium Thermoaceticum
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