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EP0660875A4 - Procede d'augmentation de l'efficacite de la conversion du carbone dans des micro-organismes. - Google Patents

Procede d'augmentation de l'efficacite de la conversion du carbone dans des micro-organismes.

Info

Publication number
EP0660875A4
EP0660875A4 EP94918169A EP94918169A EP0660875A4 EP 0660875 A4 EP0660875 A4 EP 0660875A4 EP 94918169 A EP94918169 A EP 94918169A EP 94918169 A EP94918169 A EP 94918169A EP 0660875 A4 EP0660875 A4 EP 0660875A4
Authority
EP
European Patent Office
Prior art keywords
microorganisms
increasing
efficiency
carbon conversion
conversion
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.)
Withdrawn
Application number
EP94918169A
Other languages
German (de)
English (en)
Other versions
EP0660875A1 (fr
Inventor
Sandra J Koehn
Thomas M Evans
Richard A Nelson
Paul P Taylor
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.)
Nutrasweet Co
Original Assignee
Nutrasweet Co
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 Nutrasweet Co filed Critical Nutrasweet Co
Publication of EP0660875A1 publication Critical patent/EP0660875A1/fr
Publication of EP0660875A4 publication Critical patent/EP0660875A4/fr
Withdrawn legal-status Critical Current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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/88—Lyases (4.)
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
    • 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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP94918169A 1993-05-27 1994-05-27 Procede d'augmentation de l'efficacite de la conversion du carbone dans des micro-organismes. Withdrawn EP0660875A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6843393A 1993-05-27 1993-05-27
US68433 1993-05-27
PCT/US1994/006084 WO1994028154A1 (fr) 1993-05-27 1994-05-27 Procede d'augmentation de l'efficacite de la conversion du carbone dans des micro-organismes

Publications (2)

Publication Number Publication Date
EP0660875A1 EP0660875A1 (fr) 1995-07-05
EP0660875A4 true EP0660875A4 (fr) 1998-08-05

Family

ID=22082557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94918169A Withdrawn EP0660875A4 (fr) 1993-05-27 1994-05-27 Procede d'augmentation de l'efficacite de la conversion du carbone dans des micro-organismes.

Country Status (6)

Country Link
EP (1) EP0660875A4 (fr)
JP (1) JPH07509375A (fr)
KR (1) KR950702637A (fr)
AU (1) AU6960894A (fr)
CA (1) CA2140527A1 (fr)
WO (1) WO1994028154A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1407021B1 (fr) * 2001-07-18 2008-02-27 Evonik Degussa GmbH Procede de preparation de l-acides amines a l'aide de souches de la famille des enterobacteriaceae qui contiennent un gene ugpb attenue
JP5602982B2 (ja) * 2006-07-03 2014-10-08 三菱化学株式会社 コハク酸の製造方法
CN105296411B (zh) * 2015-11-24 2019-03-08 南京工业大学 一株利用单糖发酵产l-天冬氨酸的基因工程菌及其构建方法与应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066994A2 (fr) * 1981-06-04 1982-12-15 Imperial Chemical Industries Plc Production et utilisation de microorganismes génétiquement modifiés
US5169768A (en) * 1983-10-07 1992-12-08 Biotechnica International, Inc. Method of biosynthesis of phenylalanine
EP0530765A2 (fr) * 1991-09-02 1993-03-10 Kyowa Hakko Kogyo Co., Ltd. ADN-régulateur pour l'expression de gènes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066994A2 (fr) * 1981-06-04 1982-12-15 Imperial Chemical Industries Plc Production et utilisation de microorganismes génétiquement modifiés
US5169768A (en) * 1983-10-07 1992-12-08 Biotechnica International, Inc. Method of biosynthesis of phenylalanine
EP0530765A2 (fr) * 1991-09-02 1993-03-10 Kyowa Hakko Kogyo Co., Ltd. ADN-régulateur pour l'expression de gènes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
S. R. MALOY ET AL.: "Elevated Levels of Glyoxylate Shunt Enzymes in Escherichia coli Strains Constitutive for Fatty Acid Degradation.", J. BACTERIOL., vol. 143, no. 2, 1980, pages 720 - 725, XP002066359 *
See also references of WO9428154A1 *

Also Published As

Publication number Publication date
JPH07509375A (ja) 1995-10-19
WO1994028154A1 (fr) 1994-12-08
EP0660875A1 (fr) 1995-07-05
CA2140527A1 (fr) 1994-12-08
AU6960894A (en) 1994-12-20
KR950702637A (ko) 1995-07-29

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