Fermentive production of four carbon alcohols

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound

Reexamination Certificate

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C435S069100, C435S183000, C435S252300, C435S254220, C435S320100, C435S157000

Reexamination Certificate

active

07851188

ABSTRACT:
Methods for the fermentative production of four carbon alcohols is provided. Specifically, butanol, preferably isobutanol is produced by the fermentative growth of a recombinant bacterium expressing an isobutanol biosynthetic pathway.

REFERENCES:
patent: 4424275 (1984-01-01), Levy
patent: 4568643 (1986-02-01), Levy
patent: 5210032 (1993-05-01), Kashket
patent: 6358717 (2002-03-01), Blaschek et al.
patent: 2002/0028492 (2002-03-01), Lenke et al.
patent: 2039245 (1991-03-01), None
patent: 0 112 459 (1984-07-01), None
patent: 0 282 474 (1988-09-01), None
patent: 0 315 949 (1989-05-01), None
patent: 1 149 918 (2000-04-01), None
patent: 61-209594 (1986-09-01), None
patent: 63-17695 (1988-04-01), None
patent: 63-102687 (1988-05-01), None
patent: 63-254986 (1988-10-01), None
patent: WO90/02193 (1990-08-01), None
patent: WO 98/51813 (1998-11-01), None
patent: WO00/50624 (2000-08-01), None
patent: WO01/21772 (2001-03-01), None
patent: WO 2008/072920 (2008-06-01), None
patent: WO 2008/072921 (2008-06-01), None
Wynn et al. J Biol Chem. Jun. 25, 1992;267(18):12400-3.
Atsumi et al. Appl Environ Microbiol. Oct. 2009;75(19):6306-11. Epub Aug. 14, 2009.
Seffernick et al. J Bacteriol. Apr. 2001; 183 (8): 2405-10.
Ullmann's Encyclopedia of Industrial Chemistry, 6THEdition, 2003, vol. 5:716-719.
Carlini et. al., Guerbet Condensation of Methanol With N-Propanol to Isobutyl Alcohol Over Heterogeneous Copper Chromite/Mg-A1 Mixed Oxides Catalysts, J. Mol. Catal. A: Chem., 2004, vol. 220:215-220.
Dickinson et. al., An Investigation of the Metabolism of Valine to Isobutyl Alcohol inSaccharomyces cerevisiae, J. Biol. Chem., 1998, vol. 273:25751-25756.
Garcia et. al., Fusel Alcohols Production in Beer Fermentation Processes, Process Biochemistry, 1994, vol. 29:303-309.
P. Durre, New Insights and Novel Developments in Clostridial Acetone/Butanol/Isopropanol Fermentation, Applied Microbiology and Biotechnology, 1998, vol. 49:639-648.
Harris et. al., Characterization of Recombinant Strains of the Clostridium Acetobutylicum Butyrate Kinase Inactivation Mutant: Need for New Phenomenological Models for Solventogenesis and Butanol Inhibition, Biotechnology and Bioengineering, 2000, vol. 67:1-11.
Yoshimoto, H. et al., Genetic and physiological analysis of branched-chain alcohols and isoamyl acetate production inSaccharomyces cervisiae, Appl. Microbiol. Biotechol, 2002, p. 501-508, vol. 59.
Dickinson, J. Richard et al., An Investigation of the Metabolism of Valine to Isobutyl alcohol inSaccharomyces cerevisiae, The Journal of Biological Chemistry, 1998, p. 25751-25756, vol. 273, No. 40, The American Society for Biotechnology and Molecular Biology, Inc.
Peng, Hwei-Ling et al., Cloning, sequencing and heterologous expression of aKlebisella pneumoniaegene encoding and FAD-independent acetolactate synthase, Gene, 1992, p. 125-130, vol. 117, Elsevier Science Publishers B.V.
De La Plaza, Marta et al., Biochemical and molecular characterization of alpha-ketoisovalerate decarboxylase, an enzyme involved in the formation of aldehydes from amino acids byLactococcus lactis, FEMS Microbiology Letters, 2004, p. 367-374, vol. 238.
International Search Report and Written Opinion of corresponding PCT/US2006/041602 mailed April 11, 2007.
International Preliminary Report on Patentability of corresponding PCT/US2006/041602 mailed May 8, 2008.

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