AR112677A1 - INCREASED ETHANOL PRODUCTION BY YEAST HOSTING ALLELS OF THE MAL CONSTITUTIVE TRANSCRIPTION ACTIVATOR - Google Patents

INCREASED ETHANOL PRODUCTION BY YEAST HOSTING ALLELS OF THE MAL CONSTITUTIVE TRANSCRIPTION ACTIVATOR

Info

Publication number
AR112677A1
AR112677A1 ARP180102262A AR112677A1 AR 112677 A1 AR112677 A1 AR 112677A1 AR P180102262 A ARP180102262 A AR P180102262A AR 112677 A1 AR112677 A1 AR 112677A1
Authority
AR
Argentina
Prior art keywords
yeast
mal
transcription activator
allels
hosting
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Danisco Us Inc
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 Danisco Us Inc filed Critical Danisco Us Inc
Publication of AR112677A1 publication Critical patent/AR112677A1/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
    • 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
    • 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)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Se describen composiciones y métodos relacionados con levaduras modificadas que albergan alelos del activador de transcripción constitutivo MAL. La levadura produce una mayor cantidad de etanol, o tiene una tasa incrementada de producción de etanol, que no parece ser el resultado del metabolismo de la maltosa. Dicha levadura es particularmente útil para la producción de etanol utilizando sustratos de almidón.Compositions and methods related to modified yeast harboring alleles of the constitutive transcription activator MAL are described. Yeast produces a higher amount of ethanol, or has an increased rate of ethanol production, which does not appear to be the result of maltose metabolism. Such yeast is particularly useful for the production of ethanol using starch substrates.

ARP180102262 2017-08-08 2018-08-08 INCREASED ETHANOL PRODUCTION BY YEAST HOSTING ALLELS OF THE MAL CONSTITUTIVE TRANSCRIPTION ACTIVATOR AR112677A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762542761P 2017-08-08 2017-08-08

Publications (1)

Publication Number Publication Date
AR112677A1 true AR112677A1 (en) 2019-11-27

Family

ID=63405369

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180102262 AR112677A1 (en) 2017-08-08 2018-08-08 INCREASED ETHANOL PRODUCTION BY YEAST HOSTING ALLELS OF THE MAL CONSTITUTIVE TRANSCRIPTION ACTIVATOR

Country Status (7)

Country Link
EP (1) EP3665266A1 (en)
CN (1) CN111201313B (en)
AR (1) AR112677A1 (en)
BR (1) BR112020002506A2 (en)
CA (1) CA3072306A1 (en)
UY (1) UY37835A (en)
WO (1) WO2019032688A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009013157A1 (en) * 2007-07-23 2009-01-29 Dsm Ip Assets B.V. Butanol production in a eukaryotic cell
EP2060632A1 (en) 2007-10-29 2009-05-20 Technische Universität Berlin Method of modifying a yeast cell for the production of ethanol
UA108853C2 (en) * 2009-07-10 2015-06-25 Galactose fermentation method
EP2277989A1 (en) 2009-07-24 2011-01-26 Technische Universiteit Delft Fermentative glycerol-free ethanol production
CN103649321B (en) 2011-04-05 2019-07-16 拉勒曼德匈牙利流动性管理有限责任公司 For the method by product yield and yield in addition alternately electron acceptor improvement microorganism
BR112016021857B1 (en) 2014-03-28 2024-03-12 Danisco Us Inc RECOMBINANT YEAST CELL AND METHOD FOR PRODUCING ETHANOL FROM GLUCOSE
CN104031854B (en) * 2014-06-20 2017-02-22 广西科学院 Saccharomyces cerevisiae gene engineering strain for improving ethanol tolerance and construction method of saccharomyces cerevisiae gene engineering strain

Also Published As

Publication number Publication date
BR112020002506A2 (en) 2020-08-11
CN111201313A (en) 2020-05-26
WO2019032688A1 (en) 2019-02-14
EP3665266A1 (en) 2020-06-17
UY37835A (en) 2019-03-29
CN111201313B (en) 2024-06-14
CA3072306A1 (en) 2019-02-14

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