NO306476B1 - Rekombinant-DNA-mediert fremgangsmåte til produksjon av et xanthan-polysakkarid eller xanthan-variant-polysakkarid, plasmider og mikroorganismer brukt i fremgangsmåten - Google Patents
Rekombinant-DNA-mediert fremgangsmåte til produksjon av et xanthan-polysakkarid eller xanthan-variant-polysakkarid, plasmider og mikroorganismer brukt i fremgangsmåten Download PDFInfo
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- NO306476B1 NO306476B1 NO874878A NO874878A NO306476B1 NO 306476 B1 NO306476 B1 NO 306476B1 NO 874878 A NO874878 A NO 874878A NO 874878 A NO874878 A NO 874878A NO 306476 B1 NO306476 B1 NO 306476B1
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- Prior art keywords
- dna
- polysaccharide
- plasmid
- xanthan
- gene
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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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84294486A | 1986-03-24 | 1986-03-24 | |
| US2953087A | 1987-03-23 | 1987-03-23 | |
| PCT/US1987/000604 WO1987005938A1 (en) | 1986-03-24 | 1987-03-24 | Recombinant - dna mediated production of xanthan gum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO874878D0 NO874878D0 (no) | 1987-11-23 |
| NO874878L NO874878L (no) | 1988-01-25 |
| NO306476B1 true NO306476B1 (no) | 1999-11-08 |
Family
ID=26705047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO874878A NO306476B1 (no) | 1986-03-24 | 1987-11-23 | Rekombinant-DNA-mediert fremgangsmåte til produksjon av et xanthan-polysakkarid eller xanthan-variant-polysakkarid, plasmider og mikroorganismer brukt i fremgangsmåten |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0326544B1 (de) |
| JP (1) | JP2612583B2 (de) |
| AT (1) | ATE128731T1 (de) |
| CA (1) | CA1338138C (de) |
| DE (1) | DE3751554T2 (de) |
| NO (1) | NO306476B1 (de) |
| WO (1) | WO1987005938A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3783145T2 (de) * | 1986-02-06 | 1993-06-03 | Merck & Co Inc | Rekombinantes dns-plasmid zur herstellung von xanthangummi. |
| ATE118548T1 (de) * | 1986-03-24 | 1995-03-15 | Getty Scient Dev Co | Herstellungsverfahren von zuckernukleotiden mittels rekombinantverfahrens. |
| EP0511690B1 (de) * | 1986-03-24 | 1997-07-30 | Getty Scientific Development Company | Familie von auf Xanthan basierenden Polysaccharidpolymeren, welche Nichtacetylierten und/oder Nichtpyruvylierten Gum beeinhalten |
| DE3856558T2 (de) * | 1987-04-14 | 2004-04-29 | Shin-Etsu Chemical Co., Ltd. | Herstellung von Xanthan-Gummi mittels Xanthomonas campestris mit Genen zur hydrolisierung von Laktose integriert im Chromosom. |
| JP4235262B2 (ja) * | 1997-06-12 | 2009-03-11 | シンエツ・バイオ，インコーポレイテッド | 組換え細菌宿主における非生来細菌性エキソ多糖の産生 |
| US7285409B1 (en) * | 2000-05-09 | 2007-10-23 | Fundacao De Amparo A Pesquisa Do Estado De Sao Paulo | Isolated gum operon from Xyllela fastidiosa, isolated nucleic acid molecules therefrom, and uses thereof |
| US6537786B2 (en) * | 2000-09-01 | 2003-03-25 | E. I. Du Pont De Nemours And Company | Genes encoding exopolysaccharide production |
| US9453251B2 (en) | 2002-10-08 | 2016-09-27 | Pfenex Inc. | Expression of mammalian proteins in Pseudomonas fluorescens |
| US7439044B2 (en) * | 2003-03-21 | 2008-10-21 | Cp Kelco U.S., Inc. | High viscosity xanthan polymer preparations |
| EP1709170B1 (de) | 2004-01-16 | 2018-02-21 | Pfenex Inc. | Expression von säugerproteinen in pseudomonas fluorescens |
| EP1774017B1 (de) | 2004-07-26 | 2013-05-15 | Pfenex Inc. | Verfahren zur verbesserten proteinexpression durch strain-engineering |
| US9580719B2 (en) | 2007-04-27 | 2017-02-28 | Pfenex, Inc. | Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins |
| CA2685326A1 (en) | 2007-04-27 | 2008-11-06 | Dow Global Technologies Inc. | Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1167403A (en) * | 1979-07-10 | 1984-05-15 | Unilever Limited | Microbial heteropolysaccharide |
| ZA804119B (en) * | 1979-07-10 | 1982-02-24 | Unilever Ltd | Microbial heteropolysaccharide |
| US4329448A (en) * | 1979-07-10 | 1982-05-11 | Lever Brothers Company | Microbial heteropolysaccharide |
| US4407951A (en) * | 1980-07-14 | 1983-10-04 | Standard Oil Company (Indiana) | Xanthomonas campestris ATCC 31600 and process for use |
| EP0066961B1 (de) * | 1981-05-22 | 1986-11-26 | Kelco Biospecialties Limited | Herstellung von Xanthan mit einem niedrigen Gehalt an Pyruvat |
| DE3783145T2 (de) * | 1986-02-06 | 1993-06-03 | Merck & Co Inc | Rekombinantes dns-plasmid zur herstellung von xanthangummi. |
| ATE118548T1 (de) * | 1986-03-24 | 1995-03-15 | Getty Scient Dev Co | Herstellungsverfahren von zuckernukleotiden mittels rekombinantverfahrens. |
-
1987
- 1987-03-24 DE DE3751554T patent/DE3751554T2/de not_active Expired - Fee Related
- 1987-03-24 EP EP87902917A patent/EP0326544B1/de not_active Expired - Lifetime
- 1987-03-24 CA CA000532837A patent/CA1338138C/en not_active Expired - Fee Related
- 1987-03-24 AT AT87902917T patent/ATE128731T1/de not_active IP Right Cessation
- 1987-03-24 WO PCT/US1987/000604 patent/WO1987005938A1/en active IP Right Grant
- 1987-03-24 JP JP62502275A patent/JP2612583B2/ja not_active Expired - Lifetime
- 1987-11-23 NO NO874878A patent/NO306476B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO874878D0 (no) | 1987-11-23 |
| EP0326544A1 (de) | 1989-08-09 |
| ATE128731T1 (de) | 1995-10-15 |
| NO874878L (no) | 1988-01-25 |
| WO1987005938A1 (en) | 1987-10-08 |
| CA1338138C (en) | 1996-03-12 |
| DE3751554D1 (de) | 1995-11-09 |
| EP0326544A4 (de) | 1989-10-04 |
| JP2612583B2 (ja) | 1997-05-21 |
| DE3751554T2 (de) | 1996-06-13 |
| EP0326544B1 (de) | 1995-10-04 |
| JPH01502555A (ja) | 1989-09-07 |
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