DE3485823T2 - Verfahren zur herstellung von l-tryptophan durch gaerung. - Google Patents

Verfahren zur herstellung von l-tryptophan durch gaerung.

Info

Publication number
DE3485823T2
DE3485823T2 DE8484104498T DE3485823T DE3485823T2 DE 3485823 T2 DE3485823 T2 DE 3485823T2 DE 8484104498 T DE8484104498 T DE 8484104498T DE 3485823 T DE3485823 T DE 3485823T DE 3485823 T2 DE3485823 T2 DE 3485823T2
Authority
DE
Germany
Prior art keywords
tryptophane
fermentation
producing
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.)
Expired - Lifetime
Application number
DE8484104498T
Other languages
English (en)
Other versions
DE3485823T4 (de
DE3485823D1 (de
Inventor
Kiyoshi Miwa
Shigeru Nakamori
Konosuke Sano
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE3485823D1 publication Critical patent/DE3485823D1/de
Publication of DE3485823T2 publication Critical patent/DE3485823T2/de
Publication of DE3485823T4 publication Critical patent/DE3485823T4/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
    • 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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227—Tryptophan
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/84—Brevibacterium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/843—Corynebacterium
DE84104498T 1983-04-23 1984-04-19 Verfahren zur Herstellung von L-Tryptophan durch Gärung. Expired - Lifetime DE3485823T4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58071945A JPS59196098A (ja) 1983-04-23 1983-04-23 発酵法によるｌ−トリプトフアンの製造法
EP84104498A EP0124048B1 (de) 1983-04-23 1984-04-19 Verfahren zur Herstellung von L-Tryptophan durch Gärung

Publications (3)

Publication Number Publication Date
DE3485823D1 DE3485823D1 (de) 1992-08-27
DE3485823T2 true DE3485823T2 (de) 1993-03-11
DE3485823T4 DE3485823T4 (de) 1993-10-14

Family

ID=13475135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE84104498T Expired - Lifetime DE3485823T4 (de) 1983-04-23 1984-04-19 Verfahren zur Herstellung von L-Tryptophan durch Gärung.

Country Status (4)

Country Link
US (1) US5034318A (de)
EP (1) EP0124048B1 (de)
JP (1) JPS59196098A (de)
DE (1) DE3485823T4 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196098A (ja) * 1983-04-23 1984-11-07 Ajinomoto Co Inc 発酵法によるｌ−トリプトフアンの製造法
CA1277931C (en) * 1984-06-05 1990-12-18 Shimon Ulitzur Detection and/or identification of microorganisms in a test sample usingbioluminescence or other exogenous genetically-introduced marker
JPH06102029B2 (ja) * 1984-07-31 1994-12-14 味の素株式会社 Ｌ−トリプトフアンの製造法
JPS6178378A (ja) * 1984-09-27 1986-04-21 Ajinomoto Co Inc 芳香族アミノ酸生合成遺伝子を含有する組換えｄｎａ及びそれを有するコリネ型細菌
JPS6251980A (ja) * 1985-08-30 1987-03-06 Ajinomoto Co Inc 発酵法によるｌ―トリプトファンの製造法
JPS61149082A (ja) * 1984-12-25 1986-07-07 Ajinomoto Co Inc 発酵法によるｌ―トリプトファンの製造法
WO1987000202A1 (en) 1985-06-24 1987-01-15 The Nutrasweet Company Composite plasmids for amino acid synthesis
WO1987001130A1 (en) * 1985-08-15 1987-02-26 Stauffer Chemical Company Tryptophan producing microorganism
JPH0722510B2 (ja) * 1988-05-09 1995-03-15 三井東圧化学株式会社 耐熱性トリプトファンシンターゼをコードする遺伝子とその利用
JP2967996B2 (ja) 1989-06-06 1999-10-25 協和醗酵工業株式会社 Ｌ―トリプトファンの製造法
US6927046B1 (en) 1999-12-30 2005-08-09 Archer-Daniels-Midland Company Increased lysine production by gene amplification using coryneform bacteria
CN115261365B (zh) * 2022-06-22 2024-01-30 南通紫琅生物医药科技有限公司 色氨酸合成酶突变体及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371614A (en) * 1980-08-22 1983-02-01 Ajinomoto Co., Inc. E.Coli bacteria carrying recombinant plasmids and their use in the fermentative production of L-tryptophan
JPS57134500A (en) * 1981-02-12 1982-08-19 Kyowa Hakko Kogyo Co Ltd Plasmid pcg1
JPS57186492A (en) * 1981-04-17 1982-11-16 Kyowa Hakko Kogyo Co Ltd Transformation of bacterium
JPS57174096A (en) * 1981-04-20 1982-10-26 Ajinomoto Co Inc Preparation of l-tryptophan by fermentation method
JPS5889194A (ja) * 1981-11-24 1983-05-27 Ajinomoto Co Inc 微生物によるｌ−トリプトフアンの製造法
JPS59156292A (ja) * 1983-02-17 1984-09-05 Kyowa Hakko Kogyo Co Ltd トリプトフアンの製造法
EP0336452B1 (de) * 1983-02-17 1993-10-13 Kyowa Hakko Kogyo Co., Ltd. Verfahren zur Herstellung von L-Phenylalanin
JPS59196098A (ja) * 1983-04-23 1984-11-07 Ajinomoto Co Inc 発酵法によるｌ−トリプトフアンの製造法

Also Published As

Publication number Publication date
EP0124048A3 (en) 1987-05-27
EP0124048B1 (de) 1992-07-22
DE3485823T4 (de) 1993-10-14
US5034318A (en) 1991-07-23
DE3485823D1 (de) 1992-08-27
JPH0575390B2 (de) 1993-10-20
JPS59196098A (ja) 1984-11-07
EP0124048A2 (de) 1984-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition