PUTRESCINE OR ORNITHINE PRODUCING MICROORGANISM AND METHOD FOR PRODUCING PUTRESCINE OR ORNITHINE USING SAME

Title:

PUTRESCINE OR ORNITHINE PRODUCING MICROORGANISM AND METHOD FOR PRODUCING PUTRESCINE OR ORNITHINE USING SAME

Document Type and Number:

WIPO Patent Application WO/2016/208854

Kind Code:

A1

Abstract:

The present invention relates to a recombinant microorganism for producing putrescine or ornithine and a method for producing putrescine or ornithine using the same. Specifically, the present invention relates to: a Corynebacterium sp. microorganism producing putrescine or ornithine, which is engineered to weaken a transcriptional regulator of sugar metabolism (SugR), enhance citrate synthase (GltA), or perform both; and a method for producing putrescine or ornithine using the same.

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Inventors:

JUNG HEE KYOUNG (KR)
UM HYE WON (KR)
LI HONG XIAN (KR)
PARK SU JIN (KR)
YANG YOUNG LYEOL (KR)
LEE KYOUNG MIN (KR)
LEE HYO HYOUNG (KR)

Application Number:

PCT/KR2016/003198

Publication Date:

December 29, 2016

Filing Date:

March 29, 2016

Export Citation:

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Assignee:

CJ CHEILJEDANG CORP (KR)

International Classes:

C12N15/77; C12N9/10; C12P13/00

Foreign References:

JP2009254323A	2009-11-05
KR101372635B1	2014-03-13
KR20130082478A	2013-07-19

Other References:

DATABASE NCBI [O] 18 July 2013 (2013-07-18), "D-beta-D-heptose 1-phosphate adenosyltransferase [Corynebacterium glutamicum]", XP055341336, retrieved from ncbi Database accession no. WP_011014761.1
DATABASE NCBI [O] 22 March 2015 (2015-03-22), "type II citrate synthase [Corynebacterium glutamicum]", XP055341339, Database accession no. WP_011013914.1
DATABASE NCBI [O] 18 July 2013 (2013-07-18), "MFS transporter [Corynebacterium glutamicum]", XP055341342, Database accession no. WP_011015248.1
BLOMBACH, BASTIAN ET AL.: "L-Valine Production during Growth of Pyruvate Dehydrogenase Complex-deficient Corynebacterium Glutamicum in the Presence of Ethanol or by Inactivation of the Transcriptional Regulator SugR", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 75, no. 4, 2009, pages 1197 - 1200, XP055233519

Attorney, Agent or Firm:

SON, MIN (KR)
손민 (KR)

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