Xylose utilizing zymomonas mobilis with improved ethanol production in biomass hydrolysate medium

Caimi, Perry G; Hitz, William D; Stieglitz, Barry; Viitanen, Paul V

Xylose utilizing zymomonas mobilis with improved ethanol production in biomass hydrolysate medium

Patent · Tue Jul 02 04:00:00 EDT 2013

OSTI ID:1086741

Caimi, Perry G; Hitz, William D; Stieglitz, Barry; Viitanen, Paul V

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.

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Research Organization:: E I du Pont de Nemours and Company (Wilmington, DE)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC36-07GO17056

Assignee:: E I du Pont de Nemours and Company (Wilmington, DE)

Patent Number(s):: 8,476,048

Application Number:: 13/316,597

OSTI ID:: 1086741

Country of Publication:: United States

Language:: English

References (24)

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