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1. (WO2003006664) PROCESS FOR THE PREPARATION OF D-PANTOTHENIC ACID AND/OR SALTS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/006664 International Application No.: PCT/EP2002/005962
Publication Date: 23.01.2003 International Filing Date: 31.05.2002
Chapter 2 Demand Filed: 29.01.2003
IPC:
C12P 13/02 (2006.01)
Applicants: KRUSE, Daniela[DE/DE]; DE (UsOnly)
THIERBACH, Georg[DE/DE]; DE (UsOnly)
DEGUSSA AG[DE/DE]; Bennigsenplatz 1 40474 Düsseldorf, DE (AllExceptUS)
Inventors: KRUSE, Daniela; DE
THIERBACH, Georg; DE
Priority Data:
101 33 161.407.07.2001DE
60/305,14316.07.2001US
Title (EN) PROCESS FOR THE PREPARATION OF D-PANTOTHENIC ACID AND/OR SALTS THEREOF
(FR) PROCEDE POUR PREPARER DE L'ACIDE D-PANTOTHENIQUE ET/OU DES SELS D'ACIDE D-PANTOTHENIQUE
Abstract:
(EN) The invention provides a process for the preparation of D-pantothenic acid and/or salts thereof or feedstuffs additives comprising these by fermentation of microorganisms of the Bacillus group, in particular those which already produce D-pantothenic acid, which comprises enhancing, in particular over-expressing, in the microorganisms one or more of the nucleotide sequence(s) which code(s) for the gene or ORF ybbT, ywkA, yjmC, ytsJ, mdh, cysK, iolJ, pdhD, yuiE, dhaS, adk, yusH, yqhJ, yqhK and yqhI.
(FR) La présente invention concerne un procédé pour préparer de l'acide D-pantothénique et/ou des sels d'acide D-pantothénique ou des additifs pour aliments pour animaux comprenant ceux-ci, par fermentation de micro-organismes du groupe des bacilles, notamment ceux qui produisent déjà de l'acide D-pantothénique. Ce procédé consiste à améliorer, notamment à surexprimer, dans les micro-organismes une ou plusieurs de la/des séquence(s) nucléotidique(s) qui code(nt) le gène ou ORF ybbT, ywkA, yjmC, ytsJ, mdh, cysK, iolJ, pdhD, yuiE, dhaS, adk, yusH, yqhJ, yqhK et yqhI.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, 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, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)