Global Patent Index - EP 2283142 A1

EP 2283142 A1 20110216 - PRODUCTION PROCESS FOR FINE CHEMICALS USING MICROORGANISMS WITH REDUCED ISOCITRATE DEHYDROGENASE ACTIVITY

Title (en)

PRODUCTION PROCESS FOR FINE CHEMICALS USING MICROORGANISMS WITH REDUCED ISOCITRATE DEHYDROGENASE ACTIVITY

Title (de)

PRODUKTIONSVERFAHREN FÜR FEINCHEMIKALIEN UNTER VERWENDUNG VON MIKROORGANISMEN MIT VERMINDERTER ISOCITRAT-DEHYDROGENASE-AKTIVITÄT

Title (fr)

PROCÉDÉ DE PRODUCTION DE PRODUITS CHIMIQUES FINS EMPLOYANT DES MICRO-ORGANISMES PRÉSENTANT UNE ACTIVITÉ ISOCITRATE DÉSHYDROGÉNASE RÉDUITE

Publication

EP 2283142 A1 20110216 (EN)

Application

EP 09738158 A 20090428

Priority

  • EP 2009055146 W 20090428
  • EP 08155436 A 20080430
  • EP 09153149 A 20090218
  • EP 09738158 A 20090428

Abstract (en)

[origin: WO2009133114A1] The present invention is directed to a method utilizing a microorganism with reduced isocitrate dehydrogenase activity for the production of fine chemicals. Said fine chemicals may be amino acids, monomers for polymer synthesis, sugars, lipids, oils, fatty acids or vitamins and are preferably amino acids of the aspartate family, especially methionine or lysine, or derivatives of said amino acids, especially cadaverine. Furthermore, the present invention relates to a recombinant microorganism having a reduced isocitrate dehydrogenase activity in comparison to the initial microorganism and the use of such microorganisms in producing fine chemicals such as aspartate family amino acids and their derivatives.

IPC 8 full level

C12P 13/00 (2006.01); C12N 9/04 (2006.01)

CPC (source: EP)

C12N 9/0006 (2013.01); C12P 13/001 (2013.01); C12P 13/02 (2013.01); C12P 13/08 (2013.01); C12P 13/12 (2013.01); C12P 13/20 (2013.01)

Citation (search report)

See references of WO 2009133114A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

WO 2009133114 A1 20091105; BR PI0911770 A2 20150804; CN 102124119 A 20110713; EP 2283142 A1 20110216; JP 2011518571 A 20110630; JP 5395893 B2 20140122; KR 101498753 B1 20150309; KR 20110015422 A 20110215; KR 20130038944 A 20130418

DOCDB simple family (application)

EP 2009055146 W 20090428; BR PI0911770 A 20090428; CN 200980115679 A 20090428; EP 09738158 A 20090428; JP 2011506693 A 20090428; KR 20107026888 A 20090428; KR 20137005383 A 20090428