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Patent Searching and Data


Title:
CONVERSION OF BIOMASS TO USEFUL INTERMEDIATES
Document Type and Number:
WIPO Patent Application WO/2017/165689
Kind Code:
A3
Abstract:
An aspect of the present disclosure is a microbial cell that includes a genetic modification resulting in the expression of a deficient form of an endogenous dioxygenase, and a gene encoding an exogenous dioxygenase and a promoter sequence, where the endogenous dioxygenase includes PcaH and PcaG, the exogenous dioxygenase includes LigA and LigB, the microbial cell is capable of growth utilizing at least one of a cellulose decomposition molecule or a lignin decomposition molecule, and the microbial cell is capable of producing 2-hydroxy-2H-pyran-4,6-dicarboxylic acid.

Inventors:
BECKHAM GREGG TYLER (US)
JOHNSON CHRISTOPHER W (US)
VARDON DEREK R (US)
Application Number:
PCT/US2017/023878
Publication Date:
February 01, 2018
Filing Date:
March 23, 2017
Export Citation:
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Assignee:
ALLIANCE SUSTAINABLE ENERGY (US)
International Classes:
C07C51/36; C12P7/44; C07C57/16
Foreign References:
US20160017381A12016-01-21
Other References:
MASAI, E.: "Genetic and Biochemical Investigations on Bacterial Catabolic Pathways for Lignin-Derived Aromatic Compounds", BIOSCI. BIOTECHNOL. BIOCHEM., vol. 71, no. 1, 7 January 2007 (2007-01-07), pages 1 - 15, XP002579015
"2-Hydroxy-2H-Pyran-4,6-Dicarboxylic Acid; Compound Summary for CID 440647", PUBCHEM OPEN CHEMISTRY DATABASE, 4 October 2017 (2017-10-04), XP055457919
Attorney, Agent or Firm:
MCINTYRE, Michael A. (15013 Denver West ParkwayGolden, Colorado, US)
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