DK293288A - Eschericia coli som baerer rekombineret plasmid til produktion af tryptophan - Google Patents
Eschericia coli som baerer rekombineret plasmid til produktion af tryptophanInfo
- Publication number
- DK293288A DK293288A DK293288A DK293288A DK293288A DK 293288 A DK293288 A DK 293288A DK 293288 A DK293288 A DK 293288A DK 293288 A DK293288 A DK 293288A DK 293288 A DK293288 A DK 293288A
- Authority
- DK
- Denmark
- Prior art keywords
- eschericia coli
- tryptophan production
- recombined plasmid
- coli bearing
- bearing
- Prior art date
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
- C12N15/70—Vectors or expression systems specially adapted for E. coli
- C12N15/71—Expression systems using regulatory sequences derived from the trp-operon
-
- 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
Landscapes
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5538187A | 1987-05-29 | 1987-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK293288D0 DK293288D0 (da) | 1988-05-27 |
DK293288A true DK293288A (da) | 1988-11-30 |
Family
ID=21997423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK293288A DK293288A (da) | 1987-05-29 | 1988-05-27 | Eschericia coli som baerer rekombineret plasmid til produktion af tryptophan |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0293207A3 (fr) |
JP (1) | JPS6471478A (fr) |
DK (1) | DK293288A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232468A1 (de) | 1992-09-28 | 1994-03-31 | Consortium Elektrochem Ind | Mikroorganismen für die Produktion von Tryptophan und Verfahren zu ihrer Herstellung |
FR2777292B1 (fr) * | 1998-04-14 | 2000-07-07 | Pf Medicament | Nouvelles constructions pour l'expression controlee de proteines recombinantes dans des cellules procaryotes |
JP2002209596A (ja) * | 2001-01-19 | 2002-07-30 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
WO2013105800A2 (fr) * | 2012-01-10 | 2013-07-18 | 씨제이제일제당(주) | Microorganismes d'escherichia coli présentant une production accrue de l-tryptophane, et procédé de production de l-tryptophane à l'aide de ceux-ci |
BR112015026210B1 (pt) * | 2013-04-16 | 2022-11-29 | Cj Cheiljedang Corporation | Microrganismo recombinante que tem produtividade de l-triptofano aprimorada e método para produzir l-triptofano |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780398A (en) * | 1980-11-05 | 1982-05-19 | Sanraku Inc | Plasmid produced by genetic manipulation, coliform bacillus having the same and preparation of tryptophan with said bacillus |
EP0076037B1 (fr) * | 1981-09-02 | 1988-12-07 | Biogen, Inc. | Expression amplifiée de séquences d'ADN |
DE3585357D1 (de) * | 1984-10-29 | 1992-03-19 | Light Oil Utilization Res Ass | Plasmide. |
-
1988
- 1988-05-26 EP EP88304800A patent/EP0293207A3/fr active Pending
- 1988-05-27 DK DK293288A patent/DK293288A/da unknown
- 1988-05-30 JP JP13250588A patent/JPS6471478A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0293207A3 (fr) | 1989-11-02 |
EP0293207A2 (fr) | 1988-11-30 |
JPS6471478A (en) | 1989-03-16 |
DK293288D0 (da) | 1988-05-27 |
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