BR112019004497A2 - uso do gene mcm7, e, métodos para selecionar e para obter uma cepa de levedura resistente a um ácido orgânico. - Google Patents

uso do gene mcm7, e, métodos para selecionar e para obter uma cepa de levedura resistente a um ácido orgânico.

Info

Publication number
BR112019004497A2
BR112019004497A2 BR112019004497A BR112019004497A BR112019004497A2 BR 112019004497 A2 BR112019004497 A2 BR 112019004497A2 BR 112019004497 A BR112019004497 A BR 112019004497A BR 112019004497 A BR112019004497 A BR 112019004497A BR 112019004497 A2 BR112019004497 A2 BR 112019004497A2
Authority
BR
Brazil
Prior art keywords
organic acid
yeast strain
selecting
obtaining
methods
Prior art date
Application number
BR112019004497A
Other languages
English (en)
Inventor
Pignede Georges
Desfougeres Thomas
Original Assignee
Lesaffre & Cie
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 Lesaffre & Cie filed Critical Lesaffre & Cie
Publication of BR112019004497A2 publication Critical patent/BR112019004497A2/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
    • C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
    • C07K14/395—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts from Saccharomyces
    • 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
    • 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
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80—Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81—Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mycology (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plant Pathology (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

a invenção refere-se ao uso do gene mcm7 para conferir resistência a um ácido orgânico, preferivelmente ácido acético, a uma cepa de levedura durante a fermentação da glicose.
BR112019004497A 2016-09-08 2017-08-31 uso do gene mcm7, e, métodos para selecionar e para obter uma cepa de levedura resistente a um ácido orgânico. BR112019004497A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658370A FR3055634B1 (fr) 2016-09-08 2016-09-08 Utilisation de mcm7 pour obtenir des souches de levure resistantes a l'acide acetique
PCT/FR2017/052316 WO2018046820A1 (fr) 2016-09-08 2017-08-31 Utilisation de mcm7 pour obtenir des souches de levure résistantes a l'acide acétique

Publications (1)

Publication Number Publication Date
BR112019004497A2 true BR112019004497A2 (pt) 2019-09-03

Family

ID=57190172

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004497A BR112019004497A2 (pt) 2016-09-08 2017-08-31 uso do gene mcm7, e, métodos para selecionar e para obter uma cepa de levedura resistente a um ácido orgânico.

Country Status (14)

Country Link
US (1) US10738329B2 (pt)
EP (1) EP3510043B1 (pt)
JP (1) JP6990697B2 (pt)
CN (1) CN110494444B (pt)
AU (1) AU2017322445B2 (pt)
BR (1) BR112019004497A2 (pt)
CA (1) CA3035619A1 (pt)
DK (1) DK3510043T3 (pt)
ES (1) ES2903527T3 (pt)
FR (1) FR3055634B1 (pt)
HR (1) HRP20220006T1 (pt)
HU (1) HUE057173T2 (pt)
WO (1) WO2018046820A1 (pt)
ZA (1) ZA201901281B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114592000B (zh) * 2020-12-03 2023-07-21 上海市农业科学院 一种六基因组合在水稻种子中提高vb2含量的应用及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031350B4 (de) 2008-07-02 2011-02-10 Johann Wolfgang Goethe-Universität Frankfurt am Main Prokaryotische Xylose-Isomerase zur Konstruktion Xylose-vergärender Hefen
FR2968313B1 (fr) 2010-12-03 2014-10-10 Lesaffre & Cie Procede de preparation d'une levure industrielle, levure industrielle et application a la production d'ethanol a partir d'au moins un pentose
FR2991339B1 (fr) * 2012-06-01 2016-02-19 Lesaffre & Cie Souches de levure aptes a metaboliser le xylose et resistantes a au moins un inhibiteur de fermentation, procede d'obtention et utilisation

Also Published As

Publication number Publication date
CN110494444A (zh) 2019-11-22
JP6990697B2 (ja) 2022-01-12
ES2903527T3 (es) 2022-04-04
EP3510043B1 (fr) 2021-12-15
CN110494444B (zh) 2024-01-05
FR3055634B1 (fr) 2021-03-05
HUE057173T2 (hu) 2022-04-28
HRP20220006T1 (hr) 2022-04-01
JP2019530444A (ja) 2019-10-24
CA3035619A1 (en) 2018-03-15
US20190367951A1 (en) 2019-12-05
AU2017322445B2 (en) 2022-01-27
FR3055634A1 (fr) 2018-03-09
WO2018046820A1 (fr) 2018-03-15
AU2017322445A1 (en) 2019-03-21
DK3510043T3 (da) 2022-01-03
US10738329B2 (en) 2020-08-11
ZA201901281B (en) 2019-11-27
EP3510043A1 (fr) 2019-07-17

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BR112019004497A2 (pt) uso do gene mcm7, e, métodos para selecionar e para obter uma cepa de levedura resistente a um ácido orgânico.

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]