BR9603654A - Linhagens de E coli e método para estabilizar as caracteristicas das linhagens - Google Patents

Linhagens de E coli e método para estabilizar as caracteristicas das linhagens

Info

Publication number: BR9603654A
Authority: BR; Brazil
Prior art keywords: tryptophan; strains; mtr; fermentation; absence
Prior art date: 1995-09-05

Application number

BR9603654A

Other languages

English (en)

Inventor

Helen Camakaris

Peter Cowan

James Pittard

Original Assignee

Degussa

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.)

1995-09-05

Filing date

1996-09-05

Publication date

1998-05-19

1996-09-05 Application filed by Degussa filed Critical Degussa

1998-05-19 Publication of BR9603654A publication Critical patent/BR9603654A/pt

Links

QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 abstract 6
229960004799 tryptophan Drugs 0.000 abstract 5
QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 abstract 4
108090000623 proteins and genes Proteins 0.000 abstract 3
229940041514 candida albicans extract Drugs 0.000 abstract 2
230000004151 fermentation Effects 0.000 abstract 2
238000000855 fermentation Methods 0.000 abstract 2
230000035772 mutation Effects 0.000 abstract 2
239000012138 yeast extract Substances 0.000 abstract 2
108700028369 Alleles Proteins 0.000 abstract 1
108010037870 Anthranilate Synthase Proteins 0.000 abstract 1
101000640990 Arabidopsis thaliana Tryptophan-tRNA ligase, chloroplastic/mitochondrial Proteins 0.000 abstract 1
241000588724 Escherichia coli Species 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
101100046503 Symbiobacterium thermophilum (strain T / IAM 14863) tnaA1 gene Proteins 0.000 abstract 1
102000002501 Tryptophan-tRNA Ligase Human genes 0.000 abstract 1
239000003242 anti bacterial agent Substances 0.000 abstract 1
229940088710 antibiotic agent Drugs 0.000 abstract 1
101150010999 aroP gene Proteins 0.000 abstract 1
210000004027 cell Anatomy 0.000 abstract 1
210000000349 chromosome Anatomy 0.000 abstract 1
230000001419 dependent effect Effects 0.000 abstract 1
230000005764 inhibitory process Effects 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
239000013612 plasmid Substances 0.000 abstract 1
IFGCUJZIWBUILZ-UHFFFAOYSA-N sodium 2-[[2-[[hydroxy-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyphosphoryl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoic acid Chemical compound [Na+].C=1NC2=CC=CC=C2C=1CC(C(O)=O)NC(=O)C(CC(C)C)NP(O)(=O)OC1OC(C)C(O)C(O)C1O IFGCUJZIWBUILZ-UHFFFAOYSA-N 0.000 abstract 1
101150099895 tnaA gene Proteins 0.000 abstract 1
101150037435 tnaB gene Proteins 0.000 abstract 1

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
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
- 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

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Genetics & Genomics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
General Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Bioinformatics & Cheminformatics (AREA)
Biotechnology (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Microbiology (AREA)
Biophysics (AREA)
Physics & Mathematics (AREA)
Plant Pathology (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)

BR9603654A 1995-09-05 1996-09-05 Linhagens de E coli e método para estabilizar as caracteristicas das linhagens BR9603654A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9518076A GB2304718B (en)	1995-09-05	1995-09-05	The production of tryptophan by the bacterium escherichia coli

Publications (1)

Publication Number	Publication Date
BR9603654A true BR9603654A (pt)	1998-05-19

Family

ID=10780212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9603654A BR9603654A (pt)	1995-09-05	1996-09-05	Linhagens de E coli e método para estabilizar as caracteristicas das linhagens

Country Status (13)

Country	Link
US (1)	US5756345A (pt)
EP (1)	EP0789073B1 (pt)
JP (1)	JPH09121846A (pt)
KR (1)	KR100452572B1 (pt)
AT (1)	ATE204324T1 (pt)
AU (1)	AU712821B2 (pt)
BR (1)	BR9603654A (pt)
CA (1)	CA2184760A1 (pt)
DE (1)	DE69614498T2 (pt)
GB (1)	GB2304718B (pt)
MX (1)	MX9603641A (pt)
SK (1)	SK282954B6 (pt)
ZA (1)	ZA967474B (pt)

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1995
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1996
- 1996-06-19 DE DE69614498T patent/DE69614498T2/de not_active Expired - Lifetime
- 1996-06-19 AT AT96109802T patent/ATE204324T1/de not_active IP Right Cessation
- 1996-06-19 EP EP96109802A patent/EP0789073B1/en not_active Expired - Lifetime
- 1996-08-26 MX MX9603641A patent/MX9603641A/es unknown
- 1996-08-28 SK SK1110-96A patent/SK282954B6/sk unknown
- 1996-09-04 CA CA002184760A patent/CA2184760A1/en not_active Abandoned
- 1996-09-04 AU AU64452/96A patent/AU712821B2/en not_active Ceased
- 1996-09-04 ZA ZA9607474A patent/ZA967474B/xx unknown
- 1996-09-05 US US08/708,752 patent/US5756345A/en not_active Expired - Lifetime
- 1996-09-05 BR BR9603654A patent/BR9603654A/pt not_active Application Discontinuation
- 1996-09-05 JP JP8235263A patent/JPH09121846A/ja active Pending
- 1996-09-05 KR KR1019960038334A patent/KR100452572B1/ko not_active Expired - Lifetime

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Publication number	Publication date
SK111096A3 (en)	1997-05-07
EP0789073A3 (en)	1998-09-23
KR100452572B1 (ko)	2005-02-07
DE69614498T2 (de)	2002-05-23
SK282954B6 (sk)	2003-01-09
ATE204324T1 (de)	2001-09-15
GB9518076D0 (en)	1995-11-08
EP0789073B1 (en)	2001-08-16
GB2304718B (en)	2000-01-19
EP0789073A2 (en)	1997-08-13
GB2304718A (en)	1997-03-26
JPH09121846A (ja)	1997-05-13
AU712821B2 (en)	1999-11-18
AU6445296A (en)	1997-03-13
DE69614498D1 (de)	2001-09-20
CA2184760A1 (en)	1997-03-06
US5756345A (en)	1998-05-26
ZA967474B (en)	1998-02-27
MX9603641A (es)	1997-03-29
KR970015739A (ko)	1997-04-28

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