CA2136350A1 - Xylanases de trichoderma reesei et methodes de production - Google Patents

Xylanases de trichoderma reesei et methodes de production

Info

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
Application number
CA002136350A
Other languages
English (en)
Other versions
CA2136350C (fr
Inventor
Pirkko Suominen
Helena Nevalainen
Ritva Saarelainen
Marja Paloheimo
Tarja Lahtinen
Richard Fagerstrom
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.)
Roal Oy
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2136350A1 publication Critical patent/CA2136350A1/fr
Application granted granted Critical
Publication of CA2136350C publication Critical patent/CA2136350C/fr
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
    • 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)
CA002136350A 1992-05-29 1993-05-24 Xylanases de trichoderma reesei et methodes de production Expired - Lifetime CA2136350C (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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