Invention Grant
US09567613B2 Recombinant microorganism having enhanced butanol producing ability and method for producing butanol using the same
有权
具有提高的丁醇生产能力的重组微生物及使用其生产丁醇的方法
- Patent Title: Recombinant microorganism having enhanced butanol producing ability and method for producing butanol using the same
- Patent Title (中): 具有提高的丁醇生产能力的重组微生物及使用其生产丁醇的方法
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Application No.: US14418401Application Date: 2013-03-11
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Publication No.: US09567613B2Publication Date: 2017-02-14
- 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: KR10-2012-0083547 20120730
- International Application: PCT/KR2013/001951 WO 20130311
- International Announcement: WO2014/021533 WO 20140206
- Main IPC: C12N1/21
- IPC: C12N1/21 ; C12P7/16 ; C12N9/04 ; C12N9/10 ; C12N15/52 ; C12N9/02 ; C12N9/12
Abstract:
The present invention relates to a microorganism having an acetyl CoA biosynthesis pathway and a butyryl CoA biosynthesis pathway; the microorganism being a recombinant microorganism having an increased ability to produce butanol, wherein a pathway for converting acetyl CoA into acetate is suppressed, and a pathway for converting acetate into acetyl CoA and a pathway for converting butyryl CoA into butanol are promoted. Also, the present invention concerns a method for producing butanol by using the recombinant microorganism.
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