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Methods and compositions for simultaneous saccharification and fermentation

United States Patent

April 11, 2006
View the Complete Patent at the US Patent & Trademark Office
The invention provides compositions and methods for the synergistic degradation of oligosaccharides by endoglucanases. The invention further provides recombinant host cells containing one or more genes encoding endoglucanses which are capable of the synergistic degradation of oligosaccharides. Preferred host cells of the invention are ethanologenic and capable of carrying out simultaneous saccharification and fermentation resulting in the production of ethanol from complex cellulose substrates.
Ingram; Lonnie O'Neal (Gainesville, FL), Zhou; Shengde (Gainesville, FL)
University of Florida Research Foundation, Inc. (Gainesville, FL)
09/ 885,297
June 19, 2001
GOVERNMENT SPONSORED RESEARCH This work was supported, in part, by grants from the U.S. Department of Agriculture, National Research Initiative (98-35504-6177 and 98-35505-6976), the U.S. Department of Energy, Office of Basic Energy Science (FG02-96ER20222), and the Florida Agricultural Experiment Station, University of Florida.