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MX2010009984A - Selección de organismos capaces de fermentar sustratos mixtos. - Google Patents

Selección de organismos capaces de fermentar sustratos mixtos.

Info

Publication number
MX2010009984A
MX2010009984A MX2010009984A MX2010009984A MX2010009984A MX 2010009984 A MX2010009984 A MX 2010009984A MX 2010009984 A MX2010009984 A MX 2010009984A MX 2010009984 A MX2010009984 A MX 2010009984A MX 2010009984 A MX2010009984 A MX 2010009984A
Authority
MX
Mexico
Prior art keywords
organism
strain
selection
carbon sources
organisms capable
Prior art date
Application number
MX2010009984A
Other languages
English (en)
Inventor
Antonius Jeroen Adriaan Maris Van
Jacobus Thomas Pronk
Hendrik Wouter Wisselink
Original Assignee
Dsm Ip Assets 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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of MX2010009984A publication Critical patent/MX2010009984A/es

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
    • C12N1/00—Microorganisms, e.g. protozoa; 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
    • C12N1/36—Adaptation or attenuation of cells
    • 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, e.g. protozoa; 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C12N1/185—Saccharomyces isolates
    • 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, e.g. protozoa; 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
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/85—Saccharomyces
    • C12R2001/865—Saccharomyces cerevisiae
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La presente invención se relaciona con un método para seleccionar una cepa de un organismo capaz de un mejor consumo de sustrato mixto que contiene dos o más fuentes de carbono comparado con un cepa de referencia del organismo, cuyo método comprende: el crecimiento de una población de la cepa de referencia del organismo en presencia de dos o más fuentes de carbono, en donde el número de generaciones de crecimiento de dicha población sobre cada una de dichas fuentes de carbono es aproximadamente al menos del 50% del número de generaciones de crecimiento sobre la fuente de carbono más preferida por el organismo; y seleccionar la cepa resultante del organismo, seleccionar por lo tanto una cepa del organismo capaz de un consumo mejorado de un sustrato mixto que contiene dos o más fuentes de carbono comparado con la cepa de referencia del organismo. La invención también se relaciona con cepas de organismos seleccionadas utilizando tal método. Las cepas de organismo identificadas utilizando el método de selección pueden ser utilizadas en procesos de fermentación en los cuales se utiliza un sustrato mixto.
MX2010009984A 2008-03-13 2009-03-10 Selección de organismos capaces de fermentar sustratos mixtos. MX2010009984A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08102590 2008-03-13
PCT/EP2009/052754 WO2009112472A2 (en) 2008-03-13 2009-03-10 Selection of organisms capable of fermenting mixed substrates

Publications (1)

Publication Number Publication Date
MX2010009984A true MX2010009984A (es) 2010-09-30

Family

ID=40219231

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009984A MX2010009984A (es) 2008-03-13 2009-03-10 Selección de organismos capaces de fermentar sustratos mixtos.

Country Status (10)

Country Link
US (1) US20110104736A1 (es)
EP (1) EP2252685A2 (es)
JP (1) JP2011512854A (es)
CN (2) CN104099285A (es)
AU (1) AU2009224749B2 (es)
BR (1) BRPI0908932A2 (es)
CA (1) CA2717118A1 (es)
EA (1) EA201001280A1 (es)
MX (1) MX2010009984A (es)
WO (1) WO2009112472A2 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112472A2 (en) * 2008-03-13 2009-09-17 Dsm Ip Assets B.V. Selection of organisms capable of fermenting mixed substrates
UA108853C2 (uk) 2009-07-10 2015-06-25 Спосіб ферментації галактози
WO2011059314A1 (en) * 2009-11-12 2011-05-19 Stichting Voor De Technische Wetenschappen Pentose transporters and uses thereof
CN103119053A (zh) 2010-04-21 2013-05-22 帝斯曼知识产权资产管理有限公司 用于生产能够转化阿拉伯糖的细胞的方法
CA2813513A1 (en) 2010-10-13 2012-04-19 Dsm Ip Assets B.V. Polypeptides with permease activity
JP2014512818A (ja) 2011-04-22 2014-05-29 ディーエスエム アイピー アセッツ ビー．ブイ． アラビノース及びキシロースを含む糖類の変換能を有する酵母細胞
US9175316B2 (en) * 2012-12-12 2015-11-03 Ebio, Llc Efficient production of biofuels from cells carrying a metabolic-bypass gene cassette
JP6249391B2 (ja) * 2012-06-15 2017-12-20 国立研究開発法人農業・食品産業技術総合研究機構 キシロースを高温で発酵する方法
ES2755680T3 (es) 2015-05-22 2020-04-23 Dsm Ip Assets Bv Célula de levadura que consume acetato
WO2017024150A1 (en) 2015-08-05 2017-02-09 Cargill, Incorporated Xylose isomerase-modified yeast strains and methods for bioproduct production
ES2767728T3 (es) 2015-10-06 2020-06-18 Dsm Ip Assets Bv Célula eucariota con elevada producción de producto de fermentación
WO2017110970A1 (ja) * 2015-12-24 2017-06-29 花王株式会社 有機酸の製造方法
WO2017216136A1 (en) 2016-06-14 2017-12-21 Dsm Ip Assets B.V. Recombinant yeast cell
WO2018073107A1 (en) 2016-10-19 2018-04-26 Dsm Ip Assets B.V. Eukaryotic cell comprising xylose isomerase
CN117925431A (zh) 2016-12-23 2024-04-26 帝斯曼知识产权资产管理有限公司 改进的无甘油的乙醇生产
FR3062134B1 (fr) 2017-01-24 2023-07-21 Lesaffre & Cie Obtention de souches de levure performantes pour la metabolisation de l'arabinose
WO2018172328A1 (en) 2017-03-21 2018-09-27 Dsm Ip Assets B.V. Improved glycerol free ethanol production
US11667886B2 (en) 2017-06-13 2023-06-06 Dsm Ip Assets B.V. Recombinant yeast cell
EP3688176A1 (en) 2017-09-26 2020-08-05 DSM IP Assets B.V. Improved process for ethanol production
US11414683B2 (en) 2017-09-26 2022-08-16 Dsm Ip Assets B.V. Acetic acid consuming strain
CN111148840B (zh) 2017-09-29 2024-08-30 丹尼斯科美国公司 改进的无甘油乙醇生产
WO2019063542A1 (en) 2017-09-29 2019-04-04 Dsm Ip Assets B.V. IMPROVED ETHANOL PRODUCTION WITHOUT GLYCEROL
PL3710469T3 (pl) 2017-11-14 2022-04-04 Dsm Ip Assets B.V. Polipeptydy o ulepszonej swoistości transportu arabinozy
WO2019110492A1 (en) 2017-12-08 2019-06-13 Dsm Ip Assets B.V. Recombinant yeast cell
WO2019110491A1 (en) 2017-12-08 2019-06-13 Dsm Ip Assets B.V. Recombinant yeast cell
WO2020043497A1 (en) 2018-08-28 2020-03-05 Dsm Ip Assets B.V. Process for the production of ethanol
WO2023079048A1 (en) 2021-11-04 2023-05-11 Dsm Ip Assets B.V. Process for the production of ethanol and recombinant yeast cell
US20250163361A1 (en) 2021-11-04 2025-05-22 Danisco Us Inc. Recombinant yeast cell
MX2024005283A (es) 2021-11-04 2024-05-17 Danisco Us Inc Variante de polipeptido y celula de levadura recombinante.
CN115410657A (zh) * 2022-08-02 2022-11-29 华东理工大学 燃料乙醇发酵过程菌丝体浓度、乙醇浓度和葡萄糖浓度时间序列预测方法
CN116622520B (zh) * 2023-05-04 2025-02-11 日照金禾博源生化有限公司 一株高产l-苹果酸的菌株及其应用

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US5798237A (en) * 1995-10-10 1998-08-25 Midwest Research Institute Recombinant lactobacillus for fermentation of xylose to lactic acid and lactate
US6749848B2 (en) * 2000-01-05 2004-06-15 Regents Of The University Of Minnesota Biological control of nematodes with Hirsutella minnesotensis
WO2002006504A1 (en) * 2000-07-13 2002-01-24 Danisco Sweeteners Oy. Method for the production of xylitol
SE0200855D0 (sv) * 2002-03-19 2002-03-19 Forskarpatent I Syd Ab SACCHAROMYCES cerevisiae MUTANT
CN1288249C (zh) * 2004-03-31 2006-12-06 中国科学院微生物研究所 微生物混合发酵制备木糖醇的方法
EP2460872A1 (en) * 2004-12-22 2012-06-06 Michigan Biotechnology Institute Recombinant microorganisms for increased production of organic acids
EP1863901A1 (en) * 2005-03-11 2007-12-12 Forskarpatent i Syd AB Arabinose- and xylose-fermenting saccharomyces cerevisiae strains
JP5553433B2 (ja) * 2006-10-02 2014-07-16 ディーエスエム アイピー アセッツ ビー．ブイ． アラビノース発酵性酵母細胞の代謝工学
WO2009112472A2 (en) * 2008-03-13 2009-09-17 Dsm Ip Assets B.V. Selection of organisms capable of fermenting mixed substrates

Also Published As

Publication number Publication date
WO2009112472A2 (en) 2009-09-17
EP2252685A2 (en) 2010-11-24
CN102016002B (zh) 2014-04-09
AU2009224749B2 (en) 2015-09-10
CN104099285A (zh) 2014-10-15
WO2009112472A3 (en) 2009-12-10
US20110104736A1 (en) 2011-05-05
JP2011512854A (ja) 2011-04-28
EA201001280A1 (ru) 2011-02-28
CN102016002A (zh) 2011-04-13
AU2009224749A1 (en) 2009-09-17
BRPI0908932A2 (pt) 2018-02-14
CA2717118A1 (en) 2009-09-17

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