序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 CONVERSION OF BIOMASS TO USEFUL INTERMEDIATES US15467761 2017-03-23 US20170275655A1 2017-09-28 Gregg Tyler BECKHAM; Christopher W. JOHNSON; Derek R. VARDON
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.
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