CA2136350A1 - Xylanases de trichoderma reesei et methodes de production - Google Patents
Xylanases de trichoderma reesei et methodes de productionInfo
- Publication number
- CA2136350A1 CA2136350A1 CA002136350A CA2136350A CA2136350A1 CA 2136350 A1 CA2136350 A1 CA 2136350A1 CA 002136350 A CA002136350 A CA 002136350A CA 2136350 A CA2136350 A CA 2136350A CA 2136350 A1 CA2136350 A1 CA 2136350A1
- Authority
- CA
- Canada
- Prior art keywords
- production
- xylanases
- methods
- trichoderma reesei
- preparations
- 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.)
- Granted
Links
- 241000499912 Trichoderma reesei Species 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 title 1
- 229940079919 digestives enzyme preparation Drugs 0.000 abstract 2
- 101100429194 Hypocrea jecorina (strain QM6a) xyn2 gene Proteins 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 108010002430 hemicellulase Proteins 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 102000004169 proteins and genes Human genes 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
-
- 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
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2477—Hemicellulases not provided in a preceding group
- C12N9/248—Xylanases
- C12N9/2482—Endo-1,4-beta-xylanase (3.2.1.8)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Mycology (AREA)
- Biophysics (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88989392A | 1992-05-29 | 1992-05-29 | |
US889,893 | 1992-05-29 | ||
PCT/FI1993/000221 WO1993024621A1 (fr) | 1992-05-29 | 1993-05-24 | Nouvelles preparations enzymatiques et leurs procedes de production |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2136350A1 true CA2136350A1 (fr) | 1993-12-09 |
CA2136350C CA2136350C (fr) | 2009-04-07 |
Family
ID=25395958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002136350A Expired - Lifetime CA2136350C (fr) | 1992-05-29 | 1993-05-24 | Xylanases de trichoderma reesei et methodes de production |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0670893A1 (fr) |
JP (1) | JPH08500727A (fr) |
KR (1) | KR950701974A (fr) |
AU (1) | AU4071893A (fr) |
BR (1) | BR9306451A (fr) |
CA (1) | CA2136350C (fr) |
WO (1) | WO1993024621A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7816129B2 (en) | 1994-07-29 | 2010-10-19 | Ab Enzymes Gmbh | Production and secretion of proteins of bacterial origin in filamentous fungi |
DE69617641T3 (de) * | 1995-01-26 | 2009-10-22 | Novozymes A/S | Xylanase beinhaltende futterzusätze für tiere |
ES2525677T3 (es) | 1995-10-17 | 2014-12-29 | Ab Enzymes Oy | Celulasas, genes que las codifican y usos de las mismas |
US6184019B1 (en) | 1995-10-17 | 2001-02-06 | Röhm Enzyme Finland OY | Cellulases, the genes encoding them and uses thereof |
US6723549B2 (en) | 1995-10-17 | 2004-04-20 | Ab Enzymes Oy | Cellulases, the genes encoding them and uses thereof |
US6228629B1 (en) | 1995-12-18 | 2001-05-08 | Röhn Enzyme Finland OY | Xylanases, genes encoding them, and uses thereof |
EP1433843A3 (fr) * | 1995-12-18 | 2005-04-13 | AB Enzymes Oy | Nouvelles xylanases, gènes les codant, et leurs utilisation |
US6635464B1 (en) | 1995-12-18 | 2003-10-21 | Rohm Enzyme Finland Oy | Xylanases, genes encoding them, and uses thereof |
AU1099597A (en) * | 1995-12-18 | 1997-07-14 | Rohm Enzyme Finland Oy | Novel xylanases and uses thereof |
US6001595A (en) * | 1996-11-29 | 1999-12-14 | Rohm Enzyme GmbH | Promoters and uses thereof |
US6015703A (en) * | 1998-03-10 | 2000-01-18 | Iogen Corporation | Genetic constructs and genetically modified microbes for enhanced production of beta-glucosidase |
WO2001040489A1 (fr) * | 1999-11-30 | 2001-06-07 | Novo Nordisk Biotech, Inc. | Procedes de production d'un polypeptide au moyen d'un sequence consensus d'initiation traductionnelle |
WO2006016596A1 (fr) * | 2004-08-12 | 2006-02-16 | Oji Paper Co., Ltd. | Production d'ingrédient fibreux à partir de matériau lignocellulosique et utilisation de ce matériau |
DE102004050410A1 (de) | 2004-10-15 | 2006-06-08 | Ab Enzymes Gmbh | Polypeptid mit Phytaseaktivität und dieses codierende Nucleotidsequenz |
DE102006053059A1 (de) | 2006-11-10 | 2008-05-15 | Ab Enzymes Gmbh | Polypeptid mit Phytaseaktivität und erhöhter Temperaturstabilität der Enzymaktivität sowie dieses codierende Nukleotidsequenz |
CN104114765B (zh) * | 2012-05-21 | 2016-03-30 | 王子控股株式会社 | 微细纤维的制造方法和微细纤维和无纺布以及微细纤维状纤维素 |
JP7046370B2 (ja) * | 2017-02-23 | 2022-04-04 | 国立研究開発法人産業技術総合研究所 | キシラナーゼ変異体、及びバイオマス分解用酵素組成物 |
WO2019121930A1 (fr) | 2017-12-20 | 2019-06-27 | Dsm Ip Assets B.V. | Compositions d'aliments pour animaux et leurs utilisations |
EP3852547A1 (fr) | 2018-09-17 | 2021-07-28 | DSM IP Assets B.V. | Compositions d'aliments pour animaux et leurs utilisations |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI904214A (fi) * | 1990-08-27 | 1992-02-28 | Valtion Teknillinen | Hydrolyseringsfoerfarande foer hemicellulosa. |
CA2093421A1 (fr) * | 1990-10-05 | 1992-04-06 | Michael Ward | Trichoderma reesei contenant de la cellulase amputee et (ou) enrichie, genes codant pour d'autres enzymes et compositions de cellulase qui en decoulent |
-
1993
- 1993-05-24 EP EP93910050A patent/EP0670893A1/fr not_active Ceased
- 1993-05-24 JP JP6500232A patent/JPH08500727A/ja active Pending
- 1993-05-24 KR KR1019940704357A patent/KR950701974A/ko not_active Application Discontinuation
- 1993-05-24 AU AU40718/93A patent/AU4071893A/en not_active Abandoned
- 1993-05-24 WO PCT/FI1993/000221 patent/WO1993024621A1/fr not_active Application Discontinuation
- 1993-05-24 CA CA002136350A patent/CA2136350C/fr not_active Expired - Lifetime
- 1993-05-24 BR BR9306451A patent/BR9306451A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR950701974A (ko) | 1995-05-17 |
EP0670893A1 (fr) | 1995-09-13 |
WO1993024621A1 (fr) | 1993-12-09 |
AU4071893A (en) | 1993-12-30 |
BR9306451A (pt) | 1998-06-30 |
CA2136350C (fr) | 2009-04-07 |
JPH08500727A (ja) | 1996-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |