MY154905A - Recombinant host cells and media for ethanol production - Google Patents

Recombinant host cells and media for ethanol production

Info

Publication number
MY154905A
MY154905A MYPI20080057A MYPI20080057A MY154905A MY 154905 A MY154905 A MY 154905A MY PI20080057 A MYPI20080057 A MY PI20080057A MY PI20080057 A MYPI20080057 A MY PI20080057A MY 154905 A MY154905 A MY 154905A
Authority
MY
Malaysia
Prior art keywords
ethanol
production
optimized
recombinant host
host cells
Prior art date
Application number
MYPI20080057A
Inventor
Brent E Wood
Lonnie O Ingram
Lorraine P Yomano
Sean W York
Original Assignee
Univ Florida
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Florida filed Critical Univ Florida
Priority to MYPI20080057A priority Critical patent/MY154905A/en
Publication of MY154905A publication Critical patent/MY154905A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

DISCLOSED ARE RECOMBINANT HOST CELLS SUITABLE FOR DEGRADING AN OLIGOSACCHARIDE THAT HAVE BEEN OPTIMIZED FOR GROWTH AND PRODUCTION OF HIGH YIELDS OF ETHANOL, AND METHODS OF MAKING AND USING THESE CELLS. THE INVENTION FURTHER PROVIDES MINIMAL MEDIA COMPRISING UREA-LIKE COMPOUNDS FOR ECONOMICAL PRODUCTION OF ETHANOL BY RECOMBINANT MICROORGANISMS. RECOMBINANT HOST CELLS IN ACCORDANCE WITH THE INVENTION ARE MODIFIED BY GENE MUTATION TO ELIMINATE GENES RESPONSIBLE FOR THE PRODUCTION OF UNWANTED PRODUCTS OTHER THAN ETHANOL, THEREBY INCREASING THE YIELD OF ETHANOL PRODUCED FROM THE OLIGOSACCHARIDES, RELATIVE TO UNMUTATED PARENT STRAINS. THE NEW AND IMPROVED STRAINS OF RECOMBINANT BACTERIA ARE CAPABLE OF SUPERIOR ETHANOL PRODUCTIVITY AND YIELD WHEN GROWN UNDER CONDITIONS SUITABLE FOR FERMENTATION IN MINIMAL GROWTH MEDIA CONTAINING INEXPENSIVE REAGENTS. SYSTEMS OPTIMIZED FOR ETHANOL PRODUCTION COMBINE A SELECTED OPTIMIZED MINIMAL MEDIUM WITH A RECOMBINANT HOST CELL OPTIMIZED FOR USE IN THE SELECTED MEDIUM. PREFERRED SYSTEMS ARE SUITABLE FOR EFFICIENT ETHANOL PRODUCTION BY SIMULTANEOUS SACCHARIFICATION AND FERMENTATION (SSF) USING LIGNOCELLULOSE AS AN OLIGOSACCHARIDE SOURCE. THE INVENTION ALSO PROVIDES NOVEL ISOLATED POLYNUCLEOTIDE SEQUENCES, POLYPEPTIDE SEQUENCES, VECTORS AND ANTIBODIES.
MYPI20080057A 2008-01-11 2008-01-11 Recombinant host cells and media for ethanol production MY154905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20080057A MY154905A (en) 2008-01-11 2008-01-11 Recombinant host cells and media for ethanol production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20080057A MY154905A (en) 2008-01-11 2008-01-11 Recombinant host cells and media for ethanol production

Publications (1)

Publication Number Publication Date
MY154905A true MY154905A (en) 2015-08-28

Family

ID=54150103

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20080057A MY154905A (en) 2008-01-11 2008-01-11 Recombinant host cells and media for ethanol production

Country Status (1)

Country Link
MY (1) MY154905A (en)

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