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公开(公告)号:US20130203137A1
公开(公告)日:2013-08-08
申请号:US13696268
申请日:2011-05-03
申请人: Ka-Yiu San , George N. Bennett , Grant J. Balzer , Jiangfeng Zhu , Chandresh Thakker , Ailen M. Sanchez
发明人: Ka-Yiu San , George N. Bennett , Grant J. Balzer , Jiangfeng Zhu , Chandresh Thakker , Ailen M. Sanchez
CPC分类号: C12P7/46 , C12N9/0008 , C12N9/93 , C12N15/52 , C12N15/70 , C12Y102/01002 , C12Y604/01001
摘要: Improved bacteria for making succinate and other 4 carbon dicarboxylates from the Krebs cycle have modifications to reduce acetate, lactate, EtOH and formate, as well as turn on the glyoxylate shunt, produce more NADH and overexpress In one embodiment, the bacteria are ΔadhEΔldhAΔiclRΔack-pta plus PYC+ and NAD+-dependant FDH+.
摘要翻译: 用于制备琥珀酸盐和来自克雷伯斯循环的其它4碳二羧酸盐的改进的细菌具有改变以减少乙酸盐,乳酸盐,乙醇和甲酸盐,以及开启乙醛酸盐分流,产生更多的NADH和过表达。在一个实施方案中,细菌为DeltaadhEDeltaldhADeltaiclRDeltaack-pta 加上PYC +和NAD +依赖性FDH +。