Xylose utilizing oleaginous yeast
Abstract
Presented herein are oleaginous strains of yeast such as Saccharomyces cerevisiae that have been modified to allow for xylose utilization. Such strains are also modified to allow for higher lipid accumulation utilizing a broad range of sugar monomers such as those released during pretreatment and enzymatic saccharification of lignocellulosic biomass. Methods of producing lipids and ethanol using these yeast strains are also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1632427
- Patent Number(s):
- 10533196
- Application Number:
- 15/282,591
- Assignee:
- Alliance for Sustainable Energy, LLC (Golden, CO)
- Patent Classifications (CPCs):
-
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 {
C - CHEMISTRY C12 - BIOCHEMISTRY C12Y - ENZYMES
- DOE Contract Number:
- AC36-08GO28308
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 09/30/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 09 BIOMASS FUELS
Citation Formats
Knoshaug, Eric P., Zhang, Min, Singh, Arjun, and Guarnieri, Michael T. Xylose utilizing oleaginous yeast. United States: N. p., 2020.
Web.
Knoshaug, Eric P., Zhang, Min, Singh, Arjun, & Guarnieri, Michael T. Xylose utilizing oleaginous yeast. United States.
Knoshaug, Eric P., Zhang, Min, Singh, Arjun, and Guarnieri, Michael T. Tue .
"Xylose utilizing oleaginous yeast". United States. https://www.osti.gov/servlets/purl/1632427.
@article{osti_1632427,
title = {Xylose utilizing oleaginous yeast},
author = {Knoshaug, Eric P. and Zhang, Min and Singh, Arjun and Guarnieri, Michael T.},
abstractNote = {Presented herein are oleaginous strains of yeast such as Saccharomyces cerevisiae that have been modified to allow for xylose utilization. Such strains are also modified to allow for higher lipid accumulation utilizing a broad range of sugar monomers such as those released during pretreatment and enzymatic saccharification of lignocellulosic biomass. Methods of producing lipids and ethanol using these yeast strains are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {1}
}
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