DK2083080T3 - Fremgangsmåde til fremstilling af L-aminosyrer ved anvendelse af stammer af Enterobacteriaceae-familien, der indeholder et forøget rseA- eller rseC-gen - Google Patents

Fremgangsmåde til fremstilling af L-aminosyrer ved anvendelse af stammer af Enterobacteriaceae-familien, der indeholder et forøget rseA- eller rseC-gen

Info

Publication number
DK2083080T3
DK2083080T3 DK09156036.7T DK09156036T DK2083080T3 DK 2083080 T3 DK2083080 T3 DK 2083080T3 DK 09156036 T DK09156036 T DK 09156036T DK 2083080 T3 DK2083080 T3 DK 2083080T3
Authority
DK
Denmark
Prior art keywords
rsea
strains
preparation
increased
amino acids
Prior art date
Application number
DK09156036.7T
Other languages
English (en)
Inventor
Mechthild Dr Rieping
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Priority claimed from EP02743258A external-priority patent/EP1407022B1/en
Application granted granted Critical
Publication of DK2083080T3 publication Critical patent/DK2083080T3/da

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

Landscapes

  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK09156036.7T 2001-07-18 2002-07-03 Fremgangsmåde til fremstilling af L-aminosyrer ved anvendelse af stammer af Enterobacteriaceae-familien, der indeholder et forøget rseA- eller rseC-gen DK2083080T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001135053 DE10135053A1 (de) 2001-07-18 2001-07-18 Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
US30686901P 2001-07-23 2001-07-23
EP02743258A EP1407022B1 (en) 2001-07-18 2002-07-03 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family which contain an enhanced rsea gene

Publications (1)

Publication Number Publication Date
DK2083080T3 true DK2083080T3 (da) 2014-06-23

Family

ID=7692288

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09156036.7T DK2083080T3 (da) 2001-07-18 2002-07-03 Fremgangsmåde til fremstilling af L-aminosyrer ved anvendelse af stammer af Enterobacteriaceae-familien, der indeholder et forøget rseA- eller rseC-gen

Country Status (2)

Country Link
DE (1) DE10135053A1 (da)
DK (1) DK2083080T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303571A1 (de) 2003-01-30 2004-08-12 Degussa Ag Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
DE10316109A1 (de) 2003-04-09 2004-10-21 Degussa Ag Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
DE102004005836A1 (de) 2004-02-06 2005-09-15 Degussa Ag Verfahren zur Herstellung von L-Aminosäuren unter Verwendung von Stämmen der Familie Enterobacteriaceae
US20050181488A1 (en) * 2004-02-12 2005-08-18 Akhverdian Valery Z. Method for producing L-threonine using bacteria belonging to the genus Escherichia
KR102183209B1 (ko) * 2019-09-09 2020-11-26 씨제이제일제당 주식회사 L-쓰레오닌 배출 단백질의 변이체 및 이를 이용한 l-쓰레오닌 생산 방법

Also Published As

Publication number Publication date
DE10135053A1 (de) 2003-02-06

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