CA2075044A1 - Production of microorganisms producing l-lysine - Google Patents

Production of microorganisms producing l-lysine

Info

Publication number
CA2075044A1
CA2075044A1 CA002075044A CA2075044A CA2075044A1 CA 2075044 A1 CA2075044 A1 CA 2075044A1 CA 002075044 A CA002075044 A CA 002075044A CA 2075044 A CA2075044 A CA 2075044A CA 2075044 A1 CA2075044 A1 CA 2075044A1
Authority
CA
Canada
Prior art keywords
lysine
production
microorganisms
microorganisms producing
genuses
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.)
Granted
Application number
CA002075044A
Other languages
French (fr)
Other versions
CA2075044C (en
Inventor
Wolfgang Ladner
Uwe Pressler
Wolfgang Siegel
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
Individual
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 Individual filed Critical Individual
Publication of CA2075044A1 publication Critical patent/CA2075044A1/en
Application granted granted Critical
Publication of CA2075044C publication Critical patent/CA2075044C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Described is a method for the preparation of microorganisms which have an elevated L-lysine production capability by mutation of microorganisms of the genuses Corynebacterium and Brevibacterium with known mutagens in a known manner, characterized in that strains of said genuses are mutated, selecting those wich are resistant to regenerative inhib~~on by 2-azido-.epsilon.-caprolactam.
CA002075044A 1990-07-25 1991-07-13 Production of microorganisms producing l-lysine Expired - Fee Related CA2075044C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4023576.9 1990-07-25
DE4023576A DE4023576A1 (en) 1990-07-25 1990-07-25 METHOD FOR PRODUCING L-LYSINE PRODUCING MICROORGANISMS
PCT/EP1991/001316 WO1992001785A1 (en) 1990-07-25 1991-07-13 Method of preparation of l-lysine-producing microorganismes

Publications (2)

Publication Number Publication Date
CA2075044A1 true CA2075044A1 (en) 1992-01-26
CA2075044C CA2075044C (en) 2001-07-10

Family

ID=6410961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075044A Expired - Fee Related CA2075044C (en) 1990-07-25 1991-07-13 Production of microorganisms producing l-lysine

Country Status (7)

Country Link
EP (1) EP0540556B1 (en)
JP (1) JPH05508543A (en)
CA (1) CA2075044C (en)
DE (2) DE4023576A1 (en)
FI (1) FI106043B (en)
HU (1) HU211056B (en)
WO (1) WO1992001785A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204361A1 (en) * 1992-02-14 1993-08-19 Degussa METHOD FOR PRODUCING L-LYSINE BY FERMENTATION OF CORYNEFORM BACTERIA
KR100688575B1 (en) * 2004-10-08 2007-03-02 삼성전자주식회사 Non volatile semiconductor memory device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175309A3 (en) * 1984-09-14 1987-11-11 Toray Industries, Inc. A method for producing l-lysine

Also Published As

Publication number Publication date
FI106043B (en) 2000-11-15
DE4023576A1 (en) 1992-01-30
FI925887A0 (en) 1992-12-28
CA2075044C (en) 2001-07-10
FI925887A (en) 1992-12-28
EP0540556B1 (en) 1994-11-30
HU211056B (en) 1995-10-30
EP0540556A1 (en) 1993-05-12
WO1992001785A1 (en) 1992-02-06
HUT68739A (en) 1995-05-17
JPH05508543A (en) 1993-12-02
HU9202242D0 (en) 1992-10-28
DE59103718D1 (en) 1995-01-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed