BRPI0921438A2 - Hospedeiros e processos de fermentação para produção de celulase - Google Patents

Hospedeiros e processos de fermentação para produção de celulase

Info

Publication number
BRPI0921438A2
BRPI0921438A2 BRPI0921438-0A BRPI0921438A BRPI0921438A2 BR PI0921438 A2 BRPI0921438 A2 BR PI0921438A2 BR PI0921438 A BRPI0921438 A BR PI0921438A BR PI0921438 A2 BRPI0921438 A2 BR PI0921438A2
Authority
BR
Brazil
Prior art keywords
hosts
fermentation processes
cellulase production
cellulase
production
Prior art date
Application number
BRPI0921438-0A
Other languages
English (en)
Inventor
Loreta Gudynaite-Savitch
Christopher D Hindle
Theresa C White
Original Assignee
Iogen Energy 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 Energy Corp filed Critical Iogen Energy Corp
Publication of BRPI0921438A2 publication Critical patent/BRPI0921438A2/pt
Publication of BRPI0921438B1 publication Critical patent/BRPI0921438B1/pt

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)
    • C12N9/2405—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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0921438A 2008-11-03 2009-11-03 processos de fermentação para produção de mistura de celulase BRPI0921438B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11073208P 2008-11-03 2008-11-03
PCT/CA2009/001590 WO2010060188A1 (en) 2008-11-03 2009-11-03 Hosts and fermentation processes for cellulase production

Publications (2)

Publication Number Publication Date
BRPI0921438A2 true BRPI0921438A2 (pt) 2015-08-25
BRPI0921438B1 BRPI0921438B1 (pt) 2018-11-27

Family

ID=42196650

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921438A BRPI0921438B1 (pt) 2008-11-03 2009-11-03 processos de fermentação para produção de mistura de celulase

Country Status (6)

Country Link
US (1) US8323931B2 (pt)
EP (1) EP2350272A4 (pt)
CN (1) CN102292438A (pt)
BR (1) BRPI0921438B1 (pt)
CA (1) CA2742144A1 (pt)
WO (1) WO2010060188A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20105634A0 (fi) 2010-06-04 2010-06-04 Valtion Teknillinen Proteiinien parannettu tuotto rihmamaisilla sienillä
EP2649188A1 (en) 2010-12-06 2013-10-16 Novozymes North America, Inc. Methods of hydrolyzing oligomers in hemicellulosic liquor
CN103917653A (zh) * 2011-07-21 2014-07-09 加利福尼亚大学董事会 用于产生纤维素降解酶的转录因子
FR2979111B1 (fr) 2011-08-19 2015-05-01 IFP Energies Nouvelles Procede de production de cellulases par un champignon filamenteux adapte a un fermenteur ayant un faible coefficient de transfert volumetrique d'oxygene kla
FR2991997B1 (fr) * 2012-06-18 2015-08-21 IFP Energies Nouvelles Procede de production d'un cocktail enzymatique utilisant les residus liquides d'un procede de conversion biochimique de materiaux ligno-cellulosiques
CN107012188B (zh) 2012-07-20 2020-10-30 青岛蔚蓝生物集团有限公司 一种基因表达诱导剂的制备方法
CN102787108B (zh) * 2012-07-27 2013-12-04 中国科学院微生物研究所 来源于里氏木霉的一个蛋白质及其基因的用途
EP2708553A1 (en) 2012-09-18 2014-03-19 Technische Universität Wien Modified fungal cell
CN103809633B (zh) * 2012-11-01 2017-02-22 中国石油集团东北炼化工程有限公司吉林设计院 秸秆纤维预处理阶段温湿度检测控制系统
CN103966110B (zh) * 2014-05-23 2016-04-06 山东大学 一种用于提高丝状真菌蛋白表达的草酸青霉宿主菌
JP2018509919A (ja) 2015-03-31 2018-04-12 ザイレコ，インコーポレイテッド 増強された酵素産生のための組成物
FR3046180B1 (fr) * 2015-12-28 2018-09-21 IFP Energies Nouvelles Souches mutantes de trichoderma reesei
WO2017177289A1 (en) 2016-04-15 2017-10-19 Vtt International Oy Process for conversion of biomass into fermentable sugars with integrated enzyme
CN108795988B (zh) * 2017-05-04 2022-07-29 中国科学院分子植物科学卓越创新中心 木聚糖酶专性转录抑制因子及其在里氏木霉改造中的应用
EP4001398A4 (en) 2019-07-16 2023-05-31 Centro Nacional de Pesquisa em Energia e Materiais MODIFIED TRICHODERMA MUSHROOM STRAIN TO PRODUCE AN ENZYME COCKTAIL
CN110818079A (zh) * 2019-11-20 2020-02-21 德蓝水技术股份有限公司 一种污水处理用生物活性碳源及其制备方法
CN111019924B (zh) * 2020-01-10 2022-05-03 山东大学 一种适于制备纤维素纳米晶体的纤维素酶及其应用
WO2021220209A1 (en) * 2020-04-30 2021-11-04 Dyadic International (Usa), Inc. Nicotinamide riboside production in filamentous fungi
CN111647512B (zh) * 2020-05-14 2023-02-14 新疆农业科学院植物保护研究所 一种野生稠李蘑菇菌株的分离培养方法
FR3111643B1 (fr) * 2020-06-22 2025-12-12 Ifp Energies Now Procede de production de proteines, de sucres, d’alcool, par une souche de champignon trichoderma dans laquelle le gene cel1a est invalide
US20240376511A1 (en) * 2021-07-19 2024-11-14 Danisco Us Inc. Compositions and methods for enhanced protein production in fungal cells
CN115772474B (zh) * 2022-12-29 2025-09-19 浙江工业大学 禾谷镰刀菌ay2-19及其在提取艾叶总黄酮中的应用
CN116574747A (zh) * 2023-01-18 2023-08-11 东北农业大学 一种纤维素酶和半纤维素酶的转录激活因子及其基因与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT833922E (pt) 1995-06-23 2009-07-27 Danisco Novo método de isolamento de mutantes e de clonagem do gene complementar
US6015703A (en) 1998-03-10 2000-01-18 Iogen Corporation Genetic constructs and genetically modified microbes for enhanced production of beta-glucosidase
US7713725B2 (en) 2002-09-10 2010-05-11 Danisco Us Inc. Induction of gene expression using a high concentration sugar mixture
US8017373B2 (en) * 2006-08-31 2011-09-13 Iogen Energy Corporation Process for enzymatic hydrolysis of pretreated lignocellulosic feedstocks
WO2008060596A2 (en) 2006-11-15 2008-05-22 Danisco Us Inc., Genencor Division Enhanced protein production in t. reesei by co-expression of selected genes
EP2198019A4 (en) 2007-08-30 2011-05-11 Iogen Energy Corp PROCESS FOR PRODUCING CELLULASE

Also Published As

Publication number Publication date
EP2350272A4 (en) 2013-01-16
EP2350272A1 (en) 2011-08-03
CN102292438A (zh) 2011-12-21
US20100129880A1 (en) 2010-05-27
US8323931B2 (en) 2012-12-04
WO2010060188A1 (en) 2010-06-03
CA2742144A1 (en) 2010-06-03
BRPI0921438B1 (pt) 2018-11-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/11/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2601 DE 10-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.