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1. (WO2001002542) PROCESS FOR PRODUCING L-AMINO ACID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/002542    International Application No.:    PCT/JP2000/004342
Publication Date: 11.01.2001 International Filing Date: 30.06.2000
Chapter 2 Demand Filed:    02.02.2001    
IPC:
C12N 9/92 (2006.01), C12P 13/08 (2006.01), C12P 13/14 (2006.01)
Applicants: AJINOMOTO CO., INC. [JP/JP]; 15-1, Kyobashi 1-chome, Chuo-ku, Tokyo 104-8315 (JP) (For All Designated States Except US).
SUGIMOTO, Masakazu [JP/JP]; (JP) (For US Only).
ITO, Hisao [JP/JP]; (JP) (For US Only).
KURAHASHI, Osamu [JP/JP]; (JP) (For US Only)
Inventors: SUGIMOTO, Masakazu; (JP).
ITO, Hisao; (JP).
KURAHASHI, Osamu; (JP)
Agent: TOYAMA, Tsutomu; Yokoyama Building, 6th Floor, 4-10, Higashi Nihonbashi 3-chome, Chuo-ku, Tokyo 103-0004 (JP)
Priority Data:
11/189513 02.07.1999 JP
Title (EN) PROCESS FOR PRODUCING L-AMINO ACID
(FR) PROCEDE DE PRODUCTION D'ACIDE L-AMINE
Abstract: front page image
(EN)A process for producing an L-amino acid (L-lysine, L-glutamic acid, etc.) by a fermentation method having been improved compared with the conventional methods which comprises transferring a gene encoding glucose 6-phosphate isomerase into a coryneform bacterium capable of producing an L-amino acid (L-lysine, L-glutamic acid, etc.) so as to potentiate the glucose 6-phosphate isomerase activity, thereby improving the L-amino acid productivity.
(FR)L'invention porte sur un procédé de production d'un acide L-aminé (L-lysine, acide L-glutamique, etc.) par un procédé de fermentation amélioré comparé aux procédés traditionnels. Ce procédé de fermentation amélioré consiste à transférer un gène codant glucose 6-phosphate isomérase dans un corynebacterium capable de produire un acide L-aminé (L-lysine, acide L-glutamique, etc.) de façon à potentialiser l'activité de glucose 6-phosphate isomérase, ce qui permet d'améliorer la productivité de l'acide L-aminé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)