ATE527362T1 - Verbesserte expression zeigendemodifizierte xylanasen - Google Patents

Verbesserte expression zeigendemodifizierte xylanasen

Info

Publication number
ATE527362T1
ATE527362T1 AT05714675T AT05714675T ATE527362T1 AT E527362 T1 ATE527362 T1 AT E527362T1 AT 05714675 T AT05714675 T AT 05714675T AT 05714675 T AT05714675 T AT 05714675T AT E527362 T1 ATE527362 T1 AT E527362T1
Authority
AT
Austria
Prior art keywords
improved expression
showing modified
expression showing
modified xylanases
xylanases
Prior art date
Application number
AT05714675T
Other languages
English (en)
Inventor
Theresa White
Genevieve Giroux
Katie Wallace
Original Assignee
Iogen Bio Products Corp
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 Iogen Bio Products Corp filed Critical Iogen Bio Products Corp
Application granted granted Critical
Publication of ATE527362T1 publication Critical patent/ATE527362T1/de

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)
    • 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
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D8/00—Methods for preparing or baking dough
    • A21D8/02—Methods for preparing dough; Treating dough prior to baking
    • A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
    • A21D8/042—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/14—Pretreatment of feeding-stuffs with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
    • 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)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physiology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)
AT05714675T 2004-03-25 2005-03-24 Verbesserte expression zeigendemodifizierte xylanasen ATE527362T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55606104P 2004-03-25 2004-03-25
PCT/CA2005/000448 WO2005093072A1 (en) 2004-03-25 2005-03-24 Modified xylanases exhibiting improved expression

Publications (1)

Publication Number Publication Date
ATE527362T1 true ATE527362T1 (de) 2011-10-15

Family

ID=35056207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05714675T ATE527362T1 (de) 2004-03-25 2005-03-24 Verbesserte expression zeigendemodifizierte xylanasen

Country Status (11)

Country Link
US (2) US7456005B2 (de)
EP (1) EP1727903B1 (de)
CN (1) CN101023173B (de)
AR (1) AR048445A1 (de)
AT (1) ATE527362T1 (de)
BR (1) BRPI0509168A (de)
CA (1) CA2560590C (de)
ES (1) ES2377408T3 (de)
RU (1) RU2394909C2 (de)
WO (1) WO2005093072A1 (de)
ZA (1) ZA200608088B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2477847A1 (en) * 2002-03-06 2003-09-12 Iogen Bio-Products Corporation Xylanase treatment of chemical pulp
WO2007115391A1 (en) 2006-04-12 2007-10-18 National Research Council Of Cananda Modification of xylanases to increase thermophilicity, thermostability and alkalophilicity
RU2464313C2 (ru) * 2006-04-12 2012-10-20 Нэйшенл Рисерч Каунсил Оф Кэнэда Модифицированная ксиланаза
BRPI0812920A2 (pt) * 2007-06-08 2014-10-14 Danisco Us Inc Genencor Div Sistema de expressão de celulase heteróloga e homóloga
MX347545B (es) 2008-12-23 2017-05-02 Dupont Nutrition Biosci Aps Polipeptidos con actividad xilanasa.
WO2010072226A1 (en) 2008-12-23 2010-07-01 Danisco A/S Polypeptides with xylanase activity
EP2401370A4 (de) 2009-02-27 2013-08-14 Iogen Energy Corp Neuartige lignin-resistente cellulasen
EP2534246A4 (de) 2010-02-11 2013-07-10 Iogen Energy Corp Kohlenhydratbindende module mit reduzierter bindung an lignin
US9034627B2 (en) 2010-03-01 2015-05-19 Toray Industries, Inc. Method for producing glucosidase, enzyme composition, and method for hydrolyzing biomass
JP5881234B2 (ja) 2010-07-14 2016-03-09 東レ株式会社 変異型βグルコシダーゼ、バイオマス分解用酵素組成物および糖液の製造方法
CA2950273C (en) * 2014-05-30 2022-06-21 Novozymes A/S Variants of gh family 11 xylanase and polynucleotides encoding same
EP3240425A1 (de) 2014-12-29 2017-11-08 Intercontinental Great Brands LLC Verbesserung des geschmacks und der textur von enzymatischer kleie und keimen
CA3029113A1 (en) * 2016-07-08 2018-01-11 Novozymes A/S Xylanase variants and polynucleotides encoding same
CN107354165B (zh) * 2017-06-09 2019-02-26 北京工商大学 一种高产特异性产物的木聚糖酶改良基因及其工程菌制备低聚木糖的应用
EP3502242A1 (de) * 2017-12-20 2019-06-26 Technische Universität München Neue xylanase mit verbesserter thermostabilität und gesteigerter enzymaktivität auf arabinoxylan
EP4525615A2 (de) 2022-05-14 2025-03-26 Novozymes A/S Zusammensetzungen und verfahren zur prävention, behandlung, unterdrückung und/oder beseitigung von phytopathogenen befällen und infektionen
CN115960869B (zh) * 2022-12-12 2024-01-30 华东理工大学 一种木聚糖酶及其分泌表达菌株的构建和应用
CN119020324A (zh) * 2024-08-14 2024-11-26 广西大学 突变木聚糖酶q156a-d201i及其应用

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405769A (en) * 1993-04-08 1995-04-11 National Research Council Of Canada Construction of thermostable mutants of a low molecular mass xylanase
BE1008751A3 (fr) * 1994-07-26 1996-07-02 Solvay Xylanase, microorganismes la produisant, molecules d'adn, procedes de preparation de cette xylanase et utilisations de celle-ci.
US6300114B1 (en) 1994-07-29 2001-10-09 Rohm Enzyme Finland Oy Sequences of xylanase and xylanase expression vectors
US6635464B1 (en) 1995-12-18 2003-10-21 Rohm Enzyme Finland Oy Xylanases, genes encoding them, and uses thereof
RU2117703C1 (ru) * 1996-04-17 1998-08-20 Акционерное общество "Биотехнология" Мультиэнзимная композиция для животноводства
US5759840A (en) 1996-09-09 1998-06-02 National Research Council Of Canada Modification of xylanase to improve thermophilicity, alkalophilicity and thermostability
US6015703A (en) * 1998-03-10 2000-01-18 Iogen Corporation Genetic constructs and genetically modified microbes for enhanced production of beta-glucosidase
EP0976838A1 (de) * 1998-05-06 2000-02-02 Rhone-Poulenc Nutrition Animale Enzymgemisch
DK1131447T4 (da) 1998-11-16 2011-12-19 Ca Nat Research Council Termostabile xylanaser
CN1266903A (zh) * 1999-03-15 2000-09-20 财团法人生物技术开发中心 重组木聚糖酶、其制备方法及应用
WO2001092487A2 (en) 2000-05-31 2001-12-06 National Research Council Of Canada Modified xylanases exhibiting increased thermophilicity and alkalophilicity
RU2201689C2 (ru) * 2000-06-27 2003-04-10 Кручина-Богданов Игорь Вадимович Способ производства кормов
CA2412882A1 (en) * 2000-06-30 2002-01-10 Maxygen Aps Peptide extended glycosylated polypeptides
RU2291901C2 (ru) * 2000-09-21 2007-01-20 Басф Акциенгезелльшафт Полипептид и композиция, обладающие активностью ксиланазы, применение полипептида, полинуклеотид, кодирующий полипептид, вектор экспрессии, содержащий полинуклеотид, способ получения полинуклеотида, способ обработки растительного или ксилансодержащего материала
DK1334182T4 (da) 2000-11-06 2021-04-26 Eidgenoessische Technische Hochschule Eth Fremgangsmåde til fremstilling af ikke-bovint chymosin og anvendelse heraf
RU2201690C2 (ru) * 2001-03-13 2003-04-10 Всероссийский научно-исследовательский институт мясного скотоводства Способ повышения продуктивности кур-несушек
WO2003004619A2 (en) 2001-07-05 2003-01-16 The Regents Of The University Of California Nucleic acids encoding glucosinolate biosynthesis enzymes and methods of their use
US7510860B1 (en) 2001-11-21 2009-03-31 National Research Council Of Canada Xylanases with enhanced thermophilicity and alkalophilicity
RU2211242C2 (ru) * 2001-12-21 2003-08-27 Гусева Галина Валерьевна Способ производства пива (варианты)
KR20080045764A (ko) * 2002-06-14 2008-05-23 신젠타 파티서페이션즈 아게 자일라나제, 이를 암호화하는 핵산, 및 이의 제조 및 사용방법
EP1515986B1 (de) * 2002-06-17 2018-10-24 Chr. Hansen A/S Verbessertes verfahren zur herstellung einer aspartyl protease in einem rekombinanten wirtsorganismus
CN1216998C (zh) * 2003-05-21 2005-08-31 江南大学 大幅度提高海栖热袍菌木聚糖酶b基因表达水平的技术方案
TW200530262A (en) 2003-12-19 2005-09-16 Syngenta Participations Ag Microbially expressed xylanases and their use as feed additives and other uses

Also Published As

Publication number Publication date
AR048445A1 (es) 2006-04-26
WO2005093072A1 (en) 2005-10-06
CA2560590C (en) 2015-06-16
US20090111155A1 (en) 2009-04-30
EP1727903A4 (de) 2008-04-23
EP1727903B1 (de) 2011-10-05
US20050214410A1 (en) 2005-09-29
ES2377408T3 (es) 2012-03-27
CN101023173B (zh) 2012-08-08
EP1727903A1 (de) 2006-12-06
US7456005B2 (en) 2008-11-25
CA2560590A1 (en) 2005-10-06
RU2394909C2 (ru) 2010-07-20
BRPI0509168A (pt) 2007-09-11
ZA200608088B (en) 2008-05-28
CN101023173A (zh) 2007-08-22
RU2006137673A (ru) 2008-04-27
US7691609B2 (en) 2010-04-06

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