Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium
Abstract
Xylose-utilizing, ethanol producing strains of Zymomonas mobilis with improved performance in medium comprising biomass hydrolysate were isolated using an adaptation process. Independently isolated strains were found to have independent mutations in the same coding region. Mutation in this coding may be engineered to confer the improved phenotype.
- Inventors:
- Issue Date:
- Research Org.:
- E I du Pont de Nemours and Company (Wilmington, DE)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1107636
- Patent Number(s):
- 8569458
- Application Number:
- 13/795,148
- Assignee:
- E I du Pont de Nemours and Company (Wilmington, DE)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
- DOE Contract Number:
- FC36-07GO17056
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 60 APPLIED LIFE SCIENCES
Citation Formats
Caimi, Perry G, Hitz, William D, Viitanen, Paul V, and Stieglitz, Barry. Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium. United States: N. p., 2013.
Web.
Caimi, Perry G, Hitz, William D, Viitanen, Paul V, & Stieglitz, Barry. Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium. United States.
Caimi, Perry G, Hitz, William D, Viitanen, Paul V, and Stieglitz, Barry. Tue .
"Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium". United States. https://www.osti.gov/servlets/purl/1107636.
@article{osti_1107636,
title = {Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium},
author = {Caimi, Perry G and Hitz, William D and Viitanen, Paul V and Stieglitz, Barry},
abstractNote = {Xylose-utilizing, ethanol producing strains of Zymomonas mobilis with improved performance in medium comprising biomass hydrolysate were isolated using an adaptation process. Independently isolated strains were found to have independent mutations in the same coding region. Mutation in this coding may be engineered to confer the improved phenotype.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {10}
}
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