MX2018005692A - Limitación de trehalosa producida por levaduras en fermentación. - Google Patents

Limitación de trehalosa producida por levaduras en fermentación.

Info

Publication number
MX2018005692A
MX2018005692A MX2018005692A MX2018005692A MX2018005692A MX 2018005692 A MX2018005692 A MX 2018005692A MX 2018005692 A MX2018005692 A MX 2018005692A MX 2018005692 A MX2018005692 A MX 2018005692A MX 2018005692 A MX2018005692 A MX 2018005692A
Authority
MX
Mexico
Prior art keywords
production
trehalose
fermentation
allowing
reducing
Prior art date
Application number
MX2018005692A
Other languages
English (en)
Inventor
Argyros Aaron
F Rice Charles
Skinner Ryan
Barrett Trisha
Original Assignee
Lallemand Hungary Liquidity Man Llc
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 Lallemand Hungary Liquidity Man Llc filed Critical Lallemand Hungary Liquidity Man Llc
Publication of MX2018005692A publication Critical patent/MX2018005692A/es

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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
    • 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
    • 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
    • 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)
    • 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
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
    • C12P7/20—Glycerol
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01028—Alpha,alpha-trehalase (3.2.1.28)
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/12—Disaccharides
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

La presente descripción hace referencia a células hospedadoras de levadura recombinantes que presentan (i) una primera modificación genética para reducir la producción de una o más enzimas de origen natural que sirven para producir glicerol o que regulan la síntesis de glicerol y/o hacen posible la producción de una glucoamilasa heteróloga, y (ii) una segunda modificación genética para reducir la producción de una o más enzimas de origen natural que sirven para producir trehalosa o que regulan la síntesis de trehalosa y/o hacen posible la expresión de una trehalasa heteróloga. Las células hospedadoras de levadura recombinante se pueden utilizar para limitar la producción de trehalosa (en particular la trehalosa extracelular, producidas con levadura) durante la fermentación y, en alguna modalidades, pueden aumentar la producción de un producto de fermentación (tal como, por ejemplo, etanol).
MX2018005692A 2015-11-06 2016-11-04 Limitación de trehalosa producida por levaduras en fermentación. MX2018005692A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562251885P 2015-11-06 2015-11-06
PCT/IB2016/056658 WO2017077504A1 (en) 2015-11-06 2016-11-04 Limiting yeast-produced trehalose in fermentation

Publications (1)

Publication Number Publication Date
MX2018005692A true MX2018005692A (es) 2019-03-14

Family

ID=57321370

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005692A MX2018005692A (es) 2015-11-06 2016-11-04 Limitación de trehalosa producida por levaduras en fermentación.

Country Status (7)

Country Link
US (5) US10570421B2 (es)
EP (1) EP3371317A1 (es)
CN (1) CN108474010A (es)
BR (2) BR122023025807A2 (es)
CA (1) CA3004228A1 (es)
MX (1) MX2018005692A (es)
WO (1) WO2017077504A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018005692A (es) * 2015-11-06 2019-03-14 Lallemand Hungary Liquidity Man Llc Limitación de trehalosa producida por levaduras en fermentación.
US11041218B2 (en) 2017-05-04 2021-06-22 Cargill, Incorporated Genetically modified trehalase-expressing yeasts and fermentation processes using such genetically modified yeasts
US11384368B2 (en) 2017-09-29 2022-07-12 Dsm Ip Assets B.V. Glycerol free ethanol production
EP3827088A1 (en) 2018-07-25 2021-06-02 Novozymes A/S Enzyme-expressing yeast for ethanol production
CN109182301B (zh) * 2018-08-17 2021-12-07 广东溢多利生物科技股份有限公司 一种二糖降解酶基因及其应用
US11913053B2 (en) 2018-09-17 2024-02-27 Nanjing Bestzyme Bio-Engineering Co., Ltd. Application of trehalase in fermentative production
CA3114783A1 (en) 2018-10-08 2020-04-16 Novozymes A/S Enzyme-expressing yeast for ethanol production
WO2020100072A1 (en) * 2018-11-13 2020-05-22 Lallemand Hungary Liquidity Management Llc Synergistic bacterial and yeast combinations
WO2020100062A1 (en) * 2018-11-13 2020-05-22 Lallemand Hungary Liquidity Management Llc Combined expression of trehalose producing and trehalose degrading enzymes
EP3744853A1 (en) * 2019-05-29 2020-12-02 Ohly GmbH Trehalose-rich yeast hydrolysate
CA3143527A1 (en) 2019-08-06 2021-02-11 Novozymes A/S Fusion proteins for improved enzyme expression
BR112022010438A2 (pt) 2019-11-29 2022-10-11 Lallemand Hungary Liquidity Man Llc Processo para deslocamento de uma enzima exógena
US11198881B2 (en) 2019-11-29 2021-12-14 Lallemand Hungary Liquidity Management Llc Yeast expressing heterologous glucoamylase
AR122061A1 (es) * 2020-05-11 2022-08-10 Lallemand Hungary Liquidity Man Llc Célula hospedadora de levadura recombinante que expresa una hidrolasa
CN117795089A (zh) 2021-06-07 2024-03-29 诺维信公司 用于改善的乙醇发酵的工程化微生物
MX2024005284A (es) * 2021-11-04 2024-05-17 Danisco Us Inc Proceso para la produccion de etanol y celula de levadura recombinante.
CN114350726A (zh) * 2022-01-11 2022-04-15 华南理工大学 一种以纤维素为底物合成海藻糖的方法
WO2024137704A2 (en) 2022-12-19 2024-06-27 Novozymes A/S Processes for producing fermentation products using fiber-degrading enzymes with engineered yeast
CN117568197B (zh) * 2023-11-20 2024-07-12 湖南农业大学 一种生产前列腺素F2α的酵母工程菌及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101052706B (zh) * 2004-07-16 2015-02-18 帝斯曼知识产权资产管理有限公司 发酵木糖的真核细胞的代谢工程
AU2010276470B2 (en) * 2009-11-30 2015-05-14 Novozymes A/S Polypeptides having glucoamylase activity and polynucleotides encoding same
CA3152266A1 (en) 2010-06-03 2011-12-08 Lallemand Hungary Liquidity Management Llc Yeast expressing saccharolytic enzymes for consolidated bioprocessing using starch and cellulose
WO2012064351A1 (en) * 2010-11-08 2012-05-18 Novozymes A/S Polypeptides having glucoamylase activity and polynucleotides encoding same
EP2694662B1 (en) 2011-04-05 2020-01-08 Lallemand Hungary Liquidity Management LLC Methods for the improvement of product yield and production in a microorganism through the addition of alternate electron acceptors
US20160264927A1 (en) * 2013-10-28 2016-09-15 Danisco Us Inc. Large Scale Genetically Engineered Active Dry Yeast
CN105722989B (zh) * 2013-10-28 2020-12-18 丹尼斯科美国公司 发酵中的海藻糖酶
EP3122876B1 (en) 2014-03-28 2020-11-25 Danisco US Inc. Altered host cell pathway for improved ethanol production
MX2018005692A (es) * 2015-11-06 2019-03-14 Lallemand Hungary Liquidity Man Llc Limitación de trehalosa producida por levaduras en fermentación.
US11198881B2 (en) * 2019-11-29 2021-12-14 Lallemand Hungary Liquidity Management Llc Yeast expressing heterologous glucoamylase

Also Published As

Publication number Publication date
CN108474010A (zh) 2018-08-31
BR122023025807A2 (pt) 2024-01-16
WO2017077504A1 (en) 2017-05-11
US20210163999A1 (en) 2021-06-03
CA3004228A1 (en) 2017-05-11
US20180320203A1 (en) 2018-11-08
BR112018009161A2 (pt) 2019-04-16
US10570421B2 (en) 2020-02-25
EP3371317A1 (en) 2018-09-12
US10947568B2 (en) 2021-03-16
US20230265463A1 (en) 2023-08-24
US11634734B2 (en) 2023-04-25
US20200231991A1 (en) 2020-07-23
US11572576B2 (en) 2023-02-07
US20210163998A1 (en) 2021-06-03

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