BR9506262A - Xilanase sequência de dna isolada e purificada vetor células hospedeira microbiana microorganismo isolado processos para a preparação de uma xilanase para a degradação de xilano para deslignificar pasta de madeira e produto obtido após o tratamento da pasta de madeira - Google Patents

Xilanase sequência de dna isolada e purificada vetor células hospedeira microbiana microorganismo isolado processos para a preparação de uma xilanase para a degradação de xilano para deslignificar pasta de madeira e produto obtido após o tratamento da pasta de madeira

Info

Publication number
BR9506262A
BR9506262A BR9506262A BR9506262A BR9506262A BR 9506262 A BR9506262 A BR 9506262A BR 9506262 A BR9506262 A BR 9506262A BR 9506262 A BR9506262 A BR 9506262A BR 9506262 A BR9506262 A BR 9506262A
Authority
BR
Brazil
Prior art keywords
xylanase
wood pulp
isolated
xylan
degradation
Prior art date
Application number
BR9506262A
Other languages
English (en)
Inventor
Vidar Groenberg
Simon Forster
Dean Moody
Diane P Williams
Sara Iverson
Roberta Lee Farrell
Peter Leonardo Bergquist
Roy Mciver Daniel
Hugh William Morgan
Wilhelmus Johannes Quax
Margareta Adriana Herweijer
Brian Edward Jones
Original Assignee
Gist Brocades Bv
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 Gist Brocades Bv filed Critical Gist Brocades Bv
Publication of BR9506262A publication Critical patent/BR9506262A/pt

Links

Classifications

    • 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
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Braking Arrangements (AREA)
  • Catalysts (AREA)
BR9506262A 1994-06-14 1995-06-14 Xilanase sequência de dna isolada e purificada vetor células hospedeira microbiana microorganismo isolado processos para a preparação de uma xilanase para a degradação de xilano para deslignificar pasta de madeira e produto obtido após o tratamento da pasta de madeira BR9506262A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94201699 1994-06-14
PCT/EP1995/002299 WO1995034662A1 (en) 1994-06-14 1995-06-14 Thermostable xylanases

Publications (1)

Publication Number Publication Date
BR9506262A true BR9506262A (pt) 1997-08-12

Family

ID=8216949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506262A BR9506262A (pt) 1994-06-14 1995-06-14 Xilanase sequência de dna isolada e purificada vetor células hospedeira microbiana microorganismo isolado processos para a preparação de uma xilanase para a degradação de xilano para deslignificar pasta de madeira e produto obtido após o tratamento da pasta de madeira

Country Status (15)

Country Link
US (1) US6083733A (pt)
EP (2) EP1340814A1 (pt)
JP (1) JP4285767B2 (pt)
CN (1) CN1143387A (pt)
AT (1) ATE222956T1 (pt)
AU (1) AU693909B2 (pt)
BR (1) BR9506262A (pt)
CA (1) CA2168344C (pt)
DE (1) DE69527924T2 (pt)
FI (1) FI119436B (pt)
MX (1) MX9600450A (pt)
NO (1) NO323549B1 (pt)
NZ (1) NZ289089A (pt)
PL (1) PL183432B1 (pt)
WO (1) WO1995034662A1 (pt)

Families Citing this family (42)

* 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
US5849491A (en) * 1995-09-22 1998-12-15 Terragen Diversity Inc. Method for isolating xylanase gene sequences from soil DNA, compositions useful in such method and compositions obtained thereby
US7220542B2 (en) 2000-07-17 2007-05-22 Van Den Brink Johannes Maarten Expression cloning in filamentous fungi
FI108728B (fi) 1999-10-12 2002-03-15 Carbozyme Oy Menetelmä perheen G/11 ksylanaasien stabiilisuuden parantamiseksi ja optimaalisen pH-alueen muuttamiseksi
US7718411B1 (en) 2004-08-05 2010-05-18 Danisco Us Inc. Trichoderma reesei G/11 xylanases with improved stability
US6833259B2 (en) * 2001-03-19 2004-12-21 Council Of Scientific And Industrial Research ‘Pseudomonas stutzeri’ strain and process for preparation of xylanase
NZ537597A (en) * 2002-06-14 2008-07-31 Diversa Corp Xylanases, nucleic acids encoding them and methods for making and using them
US7807174B2 (en) * 2002-11-22 2010-10-05 Nexbio, Inc. Class of therapeutic protein based molecules
US20050000666A1 (en) * 2003-05-06 2005-01-06 Novozymes A/S Use of hemicellulase composition in mechanical pulp production
CN103484486B (zh) 2003-07-02 2018-04-24 维莱尼姆公司 葡聚糖酶，编码它们的核酸以及制备和使用它们的方法
US7741089B2 (en) 2003-08-11 2010-06-22 Verenium Corporation Laccases, nucleic acids encoding them and methods for making and using them
US8969033B2 (en) 2005-11-02 2015-03-03 Battelle Energy Alliance, Llc Alteration and modulation of protein activity by varying post-translational modification
US7727755B2 (en) * 2005-11-02 2010-06-01 Battelle Energy Alliance, Llc Enzyme and methodology for the treatment of a biomass
USRE45660E1 (en) * 2006-02-14 2015-09-01 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
WO2007115391A1 (en) 2006-04-12 2007-10-18 National Research Council Of Cananda Modification of xylanases to increase thermophilicity, thermostability and alkalophilicity
CA2669453C (en) 2006-08-04 2018-11-13 Verenium Corporation Glucanases, nucleic acids encoding them and methods for making and using them
JP2011523346A (ja) * 2008-01-25 2011-08-11 バテル エナジー アライアンス，エルエルシー 熱耐性および酸耐性β‐キシロシダーゼ、遺伝子コード化、関連生物体、および方法
US8492114B2 (en) * 2008-01-25 2013-07-23 Battelle Energy Alliance, Llc Methods of combined bioprocessing and related microorganisms, thermophilic and/or acidophilic enzymes, and nucleic acids encoding said enzymes
US9732330B2 (en) 2008-01-25 2017-08-15 Battelle Energy Alliance, Llc Methods of combined bioprocessing and related microorganisms, thermophilic and/or acidophilic enzymes, and nucleic acids encoding said enzymes
US8557557B2 (en) * 2008-01-31 2013-10-15 Battelle Energy Alliance, Llc Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from Alicyclobacillus acidocaldarius and related organisms, methods
WO2009099858A1 (en) 2008-01-31 2009-08-13 Battelle Energy Alliance, Llc Thermophilic and thermoacidophilic biopolymer- degrading genes and enzymes from alicyclobacillus acidocaldarius and related organisms, methods
US8426185B2 (en) 2008-01-31 2013-04-23 Battelle Energy Alliance, Llc Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from Alicyclobacillus acidocaldarius and related organisms, methods
US8497110B2 (en) 2008-01-31 2013-07-30 Battelle Energy Alliance, Llc Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from alicyclobacillus acidocaldarius and related organisms, methods
CA2712103A1 (en) 2008-02-22 2009-11-12 Battelle Energy Alliance, Llc Transcriptional control in alicyclobacillus acidocaldarius and associated genes, proteins, and methods
CN102105588A (zh) * 2008-02-26 2011-06-22 巴特勒能源同盟有限公司 来自酸热脂环酸杆菌的嗜热的与嗜热嗜酸的糖转运蛋白的基因和酶以及相关生物、方法
JP2011517931A (ja) 2008-02-27 2011-06-23 バテル エナジー アライアンス，エルエルシー アリサイクロバチルス・アシドカルダリウスおよび関連生物体からの好熱性および好熱好酸性グリコシル化遺伝子および酵素、方法
BRPI0908553A2 (pt) 2008-02-28 2019-09-24 Battelle Energy Alliance Llc genes e enzimas termofílicos e termoacidofílicos do metabolismo do alicyclobacillus acidocaldarius, organismos relacionados e métodos
EP2367935A4 (en) 2008-12-22 2012-07-04 Univ California Acidothermus cellulolyticus-XYLANASE
WO2010129287A2 (en) 2009-04-27 2010-11-11 The Board Of Trustees Of The University Of Illinois Hemicellulose-degrading enzymes
CN101724613B (zh) * 2009-12-15 2012-07-04 中国农业科学院饲料研究所 一种耐碱中温木聚糖酶xynam6及其基因和应用
US20110275135A1 (en) 2010-05-05 2011-11-10 Battelle Energy Alliance, Llc Genetic elements, proteins, and associated methods including application of additional genetic information to gram (+) thermoacidophiles
CN101892208B (zh) * 2010-05-28 2011-11-09 温州海螺挑战生物工程有限公司 一种高温酸性木聚糖酶xyn10j88及其基因和应用
CN102392007B (zh) * 2011-12-05 2013-06-26 武汉新华扬生物股份有限公司 一种高温碱性木聚糖酶xyn10a及其基因和应用
CN103232985B (zh) * 2013-04-27 2015-05-20 武汉新华扬生物股份有限公司 一种高催化效率木聚糖酶xyn10b及其基因和应用
GB201401648D0 (en) * 2014-01-31 2014-03-19 Dupont Nutrition Biosci Aps Protein
JP2016029908A (ja) 2014-07-28 2016-03-07 本田技研工業株式会社 Ｇｈファミリー１０に属する耐熱性キシラナーゼ
JP6354462B2 (ja) 2014-08-29 2018-07-11 本田技研工業株式会社 Ｇｈファミリー１０に属する耐熱性キシラナーゼ
WO2016073610A1 (en) * 2014-11-07 2016-05-12 Novozymes A/S Xylanase based bleach boosting
CN105671019B (zh) * 2014-12-04 2019-02-26 中国科学院青岛生物能源与过程研究所 一种耐热木聚糖酶及其应用
KR20210010996A (ko) * 2018-05-21 2021-01-29 추가이 세이야쿠 가부시키가이샤 유리 용기에 봉입된 동결건조 제제
EP3974526A1 (en) 2020-09-25 2022-03-30 Consejo Superior de Investigaciones Científicas (CSIC) Xylanase enzyme with extreme thermostability and alkaline stability
WO2023225459A2 (en) 2022-05-14 2023-11-23 Novozymes A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK69591D0 (da) * 1991-04-18 1991-04-18 Novo Nordisk As Nye mikroorganismer
DK175391D0 (da) * 1991-10-18 1991-10-18 Novo Nordisk As Nye enzymer
DK34892D0 (da) * 1992-03-16 1992-03-16 Novo Nordisk As Nyt enzym
WO1995012668A1 (en) * 1993-11-05 1995-05-11 Cornell Research Foundation, Inc. Thermostable xylanase from a thermomonospora fusca gene

Also Published As

Publication number Publication date
MX9600450A (es) 1997-06-28
AU693909B2 (en) 1998-07-09
DE69527924T2 (de) 2003-01-09
WO1995034662A1 (en) 1995-12-21
ATE222956T1 (de) 2002-09-15
CA2168344A1 (en) 1995-12-21
FI960631A0 (fi) 1996-02-12
CN1143387A (zh) 1997-02-19
CA2168344C (en) 2009-11-24
PL183432B1 (pl) 2002-06-28
DE69527924D1 (de) 2002-10-02
FI119436B (fi) 2008-11-14
EP0716702B1 (en) 2002-08-28
FI960631A (fi) 1996-04-12
JP4285767B2 (ja) 2009-06-24
NZ289089A (en) 1998-05-27
EP0716702A1 (en) 1996-06-19
AU2882495A (en) 1996-01-05
NO960567D0 (no) 1996-02-13
NO960567L (no) 1996-02-14
NO323549B1 (no) 2007-06-11
PL312962A1 (en) 1996-05-27
US6083733A (en) 2000-07-04
EP1340814A1 (en) 2003-09-03

Similar Documents

Publication Publication Date Title
BR9506262A (pt) Xilanase sequência de dna isolada e purificada vetor células hospedeira microbiana microorganismo isolado processos para a preparação de uma xilanase para a degradação de xilano para deslignificar pasta de madeira e produto obtido após o tratamento da pasta de madeira
BR9402834A (pt) Xilanase purificada, xilanase, processo para produzir a mesma, molécula de DNA, processo para a preparação de uma cepa de bacillus licheniformis, bacillus licheniformis, processos para o tratamento de pasta lignocelulósica e de pasta kraft lignocelulósica
SE9703606D0 (sv) Foderprodukt
EP0926234A3 (en) Thermostable xylanases
FI960331A0 (fi) Gandida utilis -hiivan transformointisysteemit ja vieraiden geenien ilmentäminen niiden avulla
DE69133201D1 (de) Klonierung und Expression von Xylanasegenen schimmeliger Herkunft
ES2130173T3 (es) Xilanasa, secuencia correspondiente de adn recombinante, agente que contiene la xilanasa, y uso del agente.
IT1260468B (it) Metodo per mantenere l'attivita' di enzimi proteolitici modificati con polietilenglicole
BR9508019B1 (pt) Ácido nuclÉico, vetor de expressço, cÉlula hospedeira e composiÇço farmacÊutica.
BR9206637A (pt) Xilanase processo para a preparação da mesma e processo para tratamento de polpa lignocelulósica
FI952630A0 (fi) Uudenlainen ksylanaasi, menetelmä sen tuottamiseksi, menetelmä massan käsittelemiseksi ja ksylo-oligosakkaridien tuottaminen
DE122011000008I1 (de) Herstellung enzymatischer aktiver glukocerebrosidase von rekombinanten zellen.
DK0686193T3 (da) Alkalitolerante xylanaser
PT96461A (pt) Processo de producao de uma preparacao com actividade enzimatica na deslenhificacao e processo de tratamento de pasta de madeira
FR2672066B1 (fr) Traitement enzymatique d'une pate ligno-cellulosique chimique.
DE69106521D1 (de) Enzymen mit xylanolytischer aktivität.
BR9503454A (pt) Xilanase,cultura,molécula de DNA,vetor,cepa transformada processo para a produção de uma xilanase utilização de xilanase composição enzimática promotor pré- sequência e sistema de expressão utilizável para a produção de um poliptídeo
DE59712554D1 (de) Rekombinante expression von s-layer-proteinen
NO180642C (no) Alkalipullulanase og renisolert kultur av Bacillus sp. mikroorganisme som produserer denne
IT1314768B1 (it) Processo per la produzione di additivi antifiamma per composizionipolimeriche,e prodotti ottenuti da detto processo
EP0371712A3 (en) Bacterial extracellular lignin peroxidase
SE9201006L (sv) Delignfierande preparat som uppvisar alfa-L- arabinofuranosidasaktivitet, framställning och tillämpning därav
IT217653Z2 (it) Struttura di mulino a martelli, particolarmente per la macina di granoturco, frumento, soia e prodotti similari.
RU97116083A (ru) Штамм бактерий streptomyces sp. st-12 - продуцент эндонуклеазы рестрикции, узнающей и расщепляющей последовательность нуклеотидов 5'-ctgcag-3'
ITMI920925A1 (it) Procedimento di produzione in monocottura di prodotti dolciari da forno tipici senesi, quali panforte e simili.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: D21C 5/00 (2006.01), C12N 9/24 (2006.0