BR112017005959A2 - yeast capable of producing ethanol from xylose - Google Patents

yeast capable of producing ethanol from xylose

Info

Publication number
BR112017005959A2
BR112017005959A2 BR112017005959A BR112017005959A BR112017005959A2 BR 112017005959 A2 BR112017005959 A2 BR 112017005959A2 BR 112017005959 A BR112017005959 A BR 112017005959A BR 112017005959 A BR112017005959 A BR 112017005959A BR 112017005959 A2 BR112017005959 A2 BR 112017005959A2
Authority
BR
Brazil
Prior art keywords
xylose
yeast
producing ethanol
yeast capable
present
Prior art date
Application number
BR112017005959A
Other languages
Portuguese (pt)
Inventor
Fukuda Akira
Konishi Jin
Mutaguchi Kozue
Uemura Takeshi
Original Assignee
Jx Nippon Oil & 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 Jx Nippon Oil & Energy Corp filed Critical Jx Nippon Oil & Energy Corp
Publication of BR112017005959A2 publication Critical patent/BR112017005959A2/en

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
    • 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
    • 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
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

a finalidade da presente invenção é proporcionar uma levedura tendo uma capacidade melhorada para produzir etanol a partir de xilose. a presente invenção proporciona uma levedura transformada produzida por introdução funcional de genes de assimilação de xilose e genes de enzima de uma via de pentose fosfato e de uma via de produção de etanol em uma levedura hospedeira.The purpose of the present invention is to provide a yeast having an improved ability to produce ethanol from xylose. The present invention provides a transformed yeast produced by functional introduction of xylose assimilation genes and enzyme genes from a pentose phosphate pathway and an ethanol production pathway into a host yeast.

BR112017005959A 2014-10-15 2015-10-14 yeast capable of producing ethanol from xylose BR112017005959A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014211204 2014-10-15
PCT/JP2015/079070 WO2016060171A1 (en) 2014-10-15 2015-10-14 Yeast capable of producing ethanol from xylose

Publications (1)

Publication Number Publication Date
BR112017005959A2 true BR112017005959A2 (en) 2017-12-19

Family

ID=55746713

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005959A BR112017005959A2 (en) 2014-10-15 2015-10-14 yeast capable of producing ethanol from xylose

Country Status (4)

Country Link
JP (1) JP6616311B2 (en)
AU (1) AU2015331353B2 (en)
BR (1) BR112017005959A2 (en)
WO (1) WO2016060171A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019079165A1 (en) * 2017-10-16 2019-04-25 Regeneron Pharmaceuticals, Inc. In situ raman spectroscopy systems and methods for controlling process variables in cell cultures
JP7365770B2 (en) * 2019-01-28 2023-10-20 Ｅｎｅｏｓ株式会社 Yeast that suppresses xylitol accumulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010001906A1 (en) * 2008-07-01 2010-01-07 新日本石油株式会社 Yeast capable of producing ethanol from xylose
JP5321320B2 (en) * 2009-07-27 2013-10-23 株式会社豊田中央研究所 Yeast with improved fermentation ability and use thereof
BR112015007234B1 (en) * 2012-10-10 2021-11-09 Jx Nippon Oil & Energy Corporation PROCESSED YEAST AND METHOD FOR ETHANOL PRODUCTION
WO2014133092A1 (en) * 2013-02-27 2014-09-04 トヨタ自動車株式会社 Production method for ethanol using recombined yeast

Also Published As

Publication number Publication date
AU2015331353A1 (en) 2017-04-06
WO2016060171A1 (en) 2016-04-21
AU2015331353B2 (en) 2021-11-25
JP6616311B2 (en) 2019-12-04
JPWO2016060171A1 (en) 2017-07-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]