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Title: Recombinant hosts suitable for simultaneous saccharification and fermentation

Abstract

The invention provides recombinant host cells containing at least one heterologous polynucleotide encoding a polysaccharase under the transcriptional control of a surrogate promoter capable of increasing the expression of the polysaccharase. In addition, the invention further provides such hosts with genes encoding secretory protein/s to facilitate the secretion of the expressed polysaccharase. Preferred hosts of the invention are ethanologenic and capable of carrying out simultaneous saccharification fermentation resulting in the production of ethanol from complex cellulose substrates.

Inventors:
;
Issue Date:
Research Org.:
University of Florida Research Foundation, Inc., Gainesville, FL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176172
Patent Number(s):
7,226,776
Application Number:
10/377,406
Assignee:
University of Florida Research Foundation, Inc. (Gainesville, FL)
DOE Contract Number:  
FG02-96ER20222
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Ingram, Lonnie O'Neal, and Zhou, Shengde. Recombinant hosts suitable for simultaneous saccharification and fermentation. United States: N. p., 2007. Web.
Ingram, Lonnie O'Neal, & Zhou, Shengde. Recombinant hosts suitable for simultaneous saccharification and fermentation. United States.
Ingram, Lonnie O'Neal, and Zhou, Shengde. Tue . "Recombinant hosts suitable for simultaneous saccharification and fermentation". United States. https://www.osti.gov/servlets/purl/1176172.
@article{osti_1176172,
title = {Recombinant hosts suitable for simultaneous saccharification and fermentation},
author = {Ingram, Lonnie O'Neal and Zhou, Shengde},
abstractNote = {The invention provides recombinant host cells containing at least one heterologous polynucleotide encoding a polysaccharase under the transcriptional control of a surrogate promoter capable of increasing the expression of the polysaccharase. In addition, the invention further provides such hosts with genes encoding secretory protein/s to facilitate the secretion of the expressed polysaccharase. Preferred hosts of the invention are ethanologenic and capable of carrying out simultaneous saccharification fermentation resulting in the production of ethanol from complex cellulose substrates.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {6}
}

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