The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2014
Filed:
Jan. 15, 2008
Sang Yup Lee, Daejeon, KR;
Ji Mahn Kim, Seoul, KR;
Jeong Wook Lee, Daejeon, KR;
Hyohak Song, Daejeon, KR;
Sol Choi, Jeju-do, KR;
Sang Yup Lee, Daejeon, KR;
Ji Mahn Kim, Seoul, KR;
Jeong Wook Lee, Daejeon, KR;
Hyohak Song, Daejeon, KR;
Sol Choi, Jeju-do, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
The present invention relates to microbial variants producing homo-succinic acid at high yields and a method for producing homo-succinic acid using the same, more particularly, to a microbial variant constructed by disrupting a lactate dehydro-genase-encoding gene (idhA) and an acetate kinase-encoding gene (ackA), as well as a method for producing homo-succinic acid at high concentration, which comprises culturing such variants using glucose as a carbon source in anaerobic conditions.