DK1481075T3 - L-threoninproducerende bakterier og fremgangsmåde til fremstilling af L-threonin - Google Patents

L-threoninproducerende bakterier og fremgangsmåde til fremstilling af L-threonin

Info

Publication number
DK1481075T3
DK1481075T3 DK03743351.3T DK03743351T DK1481075T3 DK 1481075 T3 DK1481075 T3 DK 1481075T3 DK 03743351 T DK03743351 T DK 03743351T DK 1481075 T3 DK1481075 T3 DK 1481075T3
Authority
DK
Denmark
Prior art keywords
threonine
producing
bacteria
producing bacteria
Prior art date
Application number
DK03743351.3T
Other languages
English (en)
Inventor
Mechthild Rieping
Nicole Siebelt
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 PCT/EP2003/002055 external-priority patent/WO2003074719A2/en
Application granted granted Critical
Publication of DK1481075T3 publication Critical patent/DK1481075T3/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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK03743351.3T 2002-03-07 2003-02-28 L-threoninproducerende bakterier og fremgangsmåde til fremstilling af L-threonin DK1481075T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10210170 2002-03-07
DE10244581A DE10244581A1 (de) 2002-03-07 2002-09-25 Aminosäure produzierende Bakterien und Verfahren zur Herstellung von L-Aminosäuren
PCT/EP2003/002055 WO2003074719A2 (en) 2002-03-07 2003-02-28 Amino acid-producing bacteria and a process for preparing l-amino acids

Publications (1)

Publication Number Publication Date
DK1481075T3 true DK1481075T3 (da) 2012-03-26

Family

ID=27762791

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03743351.3T DK1481075T3 (da) 2002-03-07 2003-02-28 L-threoninproducerende bakterier og fremgangsmåde til fremstilling af L-threonin

Country Status (7)

Country Link
KR (1) KR20040099299A (da)
AT (1) ATE538209T1 (da)
DE (1) DE10244581A1 (da)
DK (1) DK1481075T3 (da)
ES (1) ES2378985T3 (da)
PL (1) PL394954A1 (da)
PT (1) PT1481075E (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008075855A1 (en) * 2006-12-20 2008-06-26 Cj Cheiljedang Corporation Escherichia coli variety producing l-threonine and method for fabricating the same
KR101294935B1 (ko) * 2011-04-01 2013-08-08 씨제이제일제당 (주) 에세리키아 속 균주에서 유래된 프락토키나제 유전자가 도입된 코리네박테리움 속 균주 및 상기 균주를 이용하여 ｌ-아미노산을 생산하는 방법
KR101493154B1 (ko) * 2013-05-10 2015-02-13 씨제이제일제당 (주) 신규 ＲｈｔＢ 단백질 변이체 및 이를 이용한 Ｏ-포스포세린의 생산방법
JP7304953B2 (ja) * 2018-12-26 2023-07-07 デサン・コーポレイション Ｌ－アミノ酸を生産する大腸菌変異株またはコリネバクテリウムグルタミカム変異株、およびそれを用いたｌ－アミノ酸の生産方法
CN114540335B (zh) * 2020-11-25 2024-08-06 湖南引航生物科技有限公司 固定化经修饰的苏氨酸转醛酶及其应用
KR20230108789A (ko) * 2022-01-11 2023-07-19 대상 주식회사 L-히스티딘 생산능이 향상된 에스케리치아 속 변이주 및 이를 이용한 l-히스티딘의 생산 방법
KR20230123543A (ko) * 2022-02-16 2023-08-24 대상 주식회사 시그마 38 신규 변이체 및 이를 이용한 l-방향족 아미노산 생산 방법
KR102572849B1 (ko) * 2022-07-11 2023-08-31 대상 주식회사 L-글루탐산을 생산하는 코리네박테리움 속 변이 미생물 및 이를 이용한 l-글루탐산의 생산 방법
KR20250133496A (ko) * 2024-02-28 2025-09-08 경북대학교 산학협력단 L-라이신 생산능이 향상된 재조합 미생물 및 이를 이용한 l-라이신 생산 방법

Also Published As

Publication number Publication date
ES2378985T3 (es) 2012-04-19
KR20040099299A (ko) 2004-11-26
PT1481075E (pt) 2012-03-12
DE10244581A1 (de) 2003-09-18
ATE538209T1 (de) 2012-01-15
PL394954A1 (pl) 2011-08-16

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