Title:
RECOMBINANT MICROORGANISM WITH IMPROVED BUTANOL PRODUCTIVITY AND METHOD FOR PRODUCING BUTANOL BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/081084
Kind Code:
A1
Abstract:
The present invention relates to a recombinant microorganism with improved butanol productivity 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 by using the recombinant microorganism.
More Like This:
Inventors:
LEE SANG-HYUN (KR)
EOM MOON-HO (KR)
EOM MOON-HO (KR)
Application Number:
PCT/KR2013/001954
Publication Date:
May 30, 2014
Filing Date:
March 11, 2013
Export Citation:
Assignee:
GS CALTEX CORP (KR)
International Classes:
C12N1/21; C12N15/52; C12P7/16
Foreign References:
KR20110033089A | 2011-03-30 | |||
KR20110033086A | 2011-03-30 | |||
US8039239B2 | 2011-10-18 | |||
US20090155869A1 | 2009-06-18 |
Other References:
GREEN, EDWARD M. ET AL.: "Genetic manipulation of acid formation pathways by gene inactivation in Clostridium acetobutylicum ATCC 824", MICROBIOLOGY, vol. 142, no. 8, August 1996 (1996-08-01), pages 2079 - 2086
JANG, YU-SIN ET AL.: "Enhanced butanol production obtained by reinforcing the direct butanol-forming route in Clostridium acetobutylicum", MBIO, vol. 3, no. 5, 23 October 2012 (2012-10-23), pages 1 - 9
JANG, YU-SIN ET AL.: "Enhanced butanol production obtained by reinforcing the direct butanol-forming route in Clostridium acetobutylicum", MBIO, vol. 3, no. 5, 23 October 2012 (2012-10-23), pages 1 - 9
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
특허법인 대아 (KR)
Download PDF: