FR2511032B1 - Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine - Google Patents

Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine

Info

Publication number
FR2511032B1
FR2511032B1 FR8115385A FR8115385A FR2511032B1 FR 2511032 B1 FR2511032 B1 FR 2511032B1 FR 8115385 A FR8115385 A FR 8115385A FR 8115385 A FR8115385 A FR 8115385A FR 2511032 B1 FR2511032 B1 FR 2511032B1
Authority
FR
France
Prior art keywords
application
bacterial strains
transformed bacterial
lysine synthesis
novel plasmids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8115385A
Other languages
English (en)
Other versions
FR2511032A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8115385A priority Critical patent/FR2511032B1/fr
Publication of FR2511032A1 publication Critical patent/FR2511032A1/fr
Application granted granted Critical
Publication of FR2511032B1 publication Critical patent/FR2511032B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
FR8115385A 1981-08-07 1981-08-07 Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine Expired FR2511032B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8115385A FR2511032B1 (fr) 1981-08-07 1981-08-07 Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115385A FR2511032B1 (fr) 1981-08-07 1981-08-07 Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine

Publications (2)

Publication Number Publication Date
FR2511032A1 FR2511032A1 (fr) 1983-02-11
FR2511032B1 true FR2511032B1 (fr) 1985-08-09

Family

ID=9261296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115385A Expired FR2511032B1 (fr) 1981-08-07 1981-08-07 Nouveaux plasmides et souches bacteriennes transformees et leur application a la synthese de lysine

Country Status (1)

Country Link
FR (1) FR2511032B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772793B2 (ja) 1986-08-05 1998-07-09 トランスジ−ン ソシエテ アノニム 細菌中に含まれるプラスミドの安定化方法及びこれにより得られる菌株

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602792B1 (fr) * 1986-08-05 1989-10-20 Transgene Sa Procede de stabilisation d'un plasmide contenu dans une souche bacterienne et souche obtenue
US5198343A (en) * 1986-08-05 1993-03-30 Transgene, S.A. Method for expressing a heterologous protein in a dapD- mutant of E. coli and the strain obtained
EP0972838B1 (fr) * 1998-07-15 2004-09-15 Roche Diagnostics GmbH Système de sélection par complémentation d' une auxotrophie en absence d'antibiotique chez E. coli
US6291245B1 (en) 1998-07-15 2001-09-18 Roche Diagnostics Gmbh Host-vector system
WO2003008605A2 (fr) * 2001-07-18 2003-01-30 Degussa Ag Procede de preparation de l-amino-acides au moyen de souches de la famille enterobacteriaceae contenant un gene male amplifie
DE102007051024A1 (de) 2007-03-05 2008-09-11 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
EP1975241A1 (fr) 2007-03-29 2008-10-01 Evonik Degussa GmbH Procédé de fabrication d'aminoacides L en utilisant des troncs améliorés de la famille des enterobacteriaceae
DE102007044134A1 (de) 2007-09-15 2009-03-19 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102007052270A1 (de) 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
EP2060636A1 (fr) 2007-11-14 2009-05-20 Evonik Degussa GmbH Procédé de fabrication d'acides aminés L en utilisant des souches de la famille des Enterobacteriaceae améliorées
EP2098597A1 (fr) 2008-03-04 2009-09-09 Evonik Degussa GmbH Procédé de fabrication d'aminoacides L en utilisant des troncs améliorés de la famille des enterobacteriaceae
DE102008002309A1 (de) 2008-06-09 2009-12-10 Evonik Degussa Gmbh Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102008044768A1 (de) 2008-08-28 2010-03-04 Evonik Degussa Gmbh Verfahren zur Herstellung von organisch-chemischen Verbindungen unter Verwendung von verbesserten Stämmen der Familie Enterobacteriaceae
DE102009030342A1 (de) 2009-06-25 2010-12-30 Evonik Degussa Gmbh Verfahren zur fermentativen Herstellung von organisch chemischen Verbindungen
EP2762571A1 (fr) 2013-01-30 2014-08-06 Evonik Industries AG Microorganisme et procédé de fabrication par fermentation d'acides aminés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618596A (en) * 1979-07-23 1981-02-21 Ajinomoto Co Inc Production of l-lysine through fermentation process
FR2464299A1 (fr) * 1979-08-28 1981-03-06 Inst Genetiki Selektsii Procede de preparation de souches productrices d'acides amines
JPS56160997A (en) * 1980-05-16 1981-12-11 Ajinomoto Co Inc Preparation of l-lysine by fermenaition method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772793B2 (ja) 1986-08-05 1998-07-09 トランスジ−ン ソシエテ アノニム 細菌中に含まれるプラスミドの安定化方法及びこれにより得られる菌株

Also Published As

Publication number Publication date
FR2511032A1 (fr) 1983-02-11

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