Invention Grant
- Patent Title: Recombinant microorganism with improved butanol production ability and method for producing butanol by using the same
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Application No.: US14443642Application Date: 2013-03-11
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Publication No.: US09957529B2Publication Date: 2018-05-01
- Inventor: Sang-Hyun Lee , Moon-Ho Eom
- Applicant: GS CALTEX CORPORATION
- Applicant Address: KR Seoul
- Assignee: GS CALTEX CORPORATION
- Current Assignee: GS CALTEX CORPORATION
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR10-2012-0131850 20121120
- International Application: PCT/KR2013/001954 WO 20130311
- International Announcement: WO2014/081084 WO 20140530
- Main IPC: C12P7/16
- IPC: C12P7/16 ; C12N15/52
Abstract:
The present invention relates to a recombinant microorganism with improved butanol production ability which has an acetyl-CoA synthesis pathway and a butyryl-CoA synthesis pathway, wherein a pathway converting acetyl-CoA to acetate is inhibited and a pathway converting acetyl-CoA to butyryl-CoA is promoted. In addition, the present invention relates to a method for producing butanol using the recombinant microorganism.
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