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AU2002218232A1 - L-threonine producing e. coli strain - Google Patents

L-threonine producing e. coli strain

Info

Publication number
AU2002218232A1
AU2002218232A1 AU2002218232A AU1823202A AU2002218232A1 AU 2002218232 A1 AU2002218232 A1 AU 2002218232A1 AU 2002218232 A AU2002218232 A AU 2002218232A AU 1823202 A AU1823202 A AU 1823202A AU 2002218232 A1 AU2002218232 A1 AU 2002218232A1
Authority
AU
Australia
Prior art keywords
coli strain
threonine producing
threonine
producing
coli
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.)
Abandoned
Application number
AU2002218232A
Other languages
English (en)
Inventor
Jong Soo Choi
Yong Hwang
Man Hyo Lee
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2002218232A1 publication Critical patent/AU2002218232A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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, e.g. protozoa; 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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; 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
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/185—Escherichia
    • C12R2001/19—Escherichia coli

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AU2002218232A 2000-10-12 2001-10-12 L-threonine producing e. coli strain Abandoned AU2002218232A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2000/0060045 2000-10-12
KR20000060045A KR100389580B1 (ko) 2000-10-12 2000-10-12 Ｌ-트레오닌 생산 변이주 및 그를 이용한 ｌ-트레오닌생산방법
PCT/EP2001/011823 WO2002031172A2 (fr) 2000-10-12 2001-10-12 Nouvelle souche d'e. coli produisant la l-threonine

Publications (1)

Publication Number Publication Date
AU2002218232A1 true AU2002218232A1 (en) 2002-04-22

Family

ID=19693156

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002218232A Abandoned AU2002218232A1 (en) 2000-10-12 2001-10-12 L-threonine producing e. coli strain

Country Status (3)

Country Link
KR (1) KR100389580B1 (fr)
AU (1) AU2002218232A1 (fr)
WO (1) WO2002031172A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100427480B1 (ko) * 2001-01-16 2004-04-27 씨제이 주식회사 Ｌ-쓰레오닌의 제조방법
KR20090075549A (ko) * 2008-01-04 2009-07-08 씨제이제일제당 (주) 향상된 ｌ-쓰레오닌 생산능을 갖는 대장균 및 이를 이용한ｌ-쓰레오닌의 생산 방법
KR100966324B1 (ko) 2008-01-08 2010-06-28 씨제이제일제당 (주) 향상된 ｌ－쓰레오닌 생산능을 갖는 대장균 및 이를 이용한ｌ－쓰레오닌의 생산 방법
CN115678818A (zh) * 2021-07-28 2023-02-03 梅花(上海)生物科技有限公司 一种重组微生物及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6274294A (ja) * 1985-09-28 1987-04-06 Ajinomoto Co Inc Ｌ−スレオニンの精製方法
US5976843A (en) * 1992-04-22 1999-11-02 Ajinomoto Co., Inc. Bacterial strain of Escherichia coli BKIIM B-3996 as the producer of L-threonine
US5534421A (en) * 1991-05-30 1996-07-09 Ajinomoto Co., Inc. Production of isoleucine by escherichia coli having isoleucine auxotrophy and no negative feedback inhibition of isoleucine production
JP3006926B2 (ja) * 1991-09-04 2000-02-07 協和醗酵工業株式会社 発酵法によるｌ−スレオニンの製造法

Also Published As

Publication number Publication date
WO2002031172A2 (fr) 2002-04-18
WO2002031172A3 (fr) 2003-05-30
KR100389580B1 (ko) 2003-06-25
KR20020029213A (ko) 2002-04-18

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