DK2970864T3 - Fremgangsmåder til at regulere nitrogenmetabolisme under produktionen af ethanol fra majs med metabolisk manipulerede gærstammer - Google Patents

Fremgangsmåder til at regulere nitrogenmetabolisme under produktionen af ethanol fra majs med metabolisk manipulerede gærstammer Download PDF

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DK2970864T3
DK2970864T3 DK14725932.9T DK14725932T DK2970864T3 DK 2970864 T3 DK2970864 T3 DK 2970864T3 DK 14725932 T DK14725932 T DK 14725932T DK 2970864 T3 DK2970864 T3 DK 2970864T3
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maize
ethanol
production
methods
yeast strains
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DK14725932.9T
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Aaron Argyros
Trisha Barrett
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Lallemand Hungary Liquidity Man Llc
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    • 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
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    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
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    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
    • C12N9/0014—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4)
    • C12N9/0016—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4) with NAD or NADP as acceptor (1.4.1)
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    • C12N9/10—Transferases (2.)
    • C12N9/1025—Acyltransferases (2.3)
    • C12N9/1029—Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
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    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2428—Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
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    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
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    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • C12N9/60—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi from yeast
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    • C12N9/93—Ligases (6)
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    • C12Y104/00—Oxidoreductases acting on the CH-NH2 group of donors (1.4)
    • C12Y104/01—Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
    • C12Y104/01002—Glutamate dehydrogenase (1.4.1.2)
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    • C12Y104/00—Oxidoreductases acting on the CH-NH2 group of donors (1.4)
    • C12Y104/01—Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
    • C12Y104/01004—Glutamate dehydrogenase (NADP+) (1.4.1.4)
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    • C12Y104/00—Oxidoreductases acting on the CH-NH2 group of donors (1.4)
    • C12Y104/01—Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
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    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/01—Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
    • C12Y603/01002—Glutamate-ammonia ligase (6.3.1.2)
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    • C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
    • C12Y603/04—Other carbon-nitrogen ligases (6.3.4)
    • C12Y603/04006—Urea carboxylase (6.3.4.6)
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    • 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
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    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
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    • C12Y102/01—Oxidoreductases acting on the aldehyde or oxo group of donors (1.2) with NAD+ or NADP+ as acceptor (1.2.1)
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    • C12Y203/00—Acyltransferases (2.3)
    • C12Y203/01—Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
    • C12Y203/01054—Formate C-acetyltransferase (2.3.1.54), i.e. pyruvate formate-lyase or PFL
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    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
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    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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  • Chemical & Material Sciences (AREA)
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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK14725932.9T 2013-03-15 2014-03-13 Fremgangsmåder til at regulere nitrogenmetabolisme under produktionen af ethanol fra majs med metabolisk manipulerede gærstammer DK2970864T3 (da)

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Application Number Priority Date Filing Date Title
US201361800323P 2013-03-15 2013-03-15
PCT/US2014/025460 WO2014151318A2 (en) 2013-03-15 2014-03-13 Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains

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DK2970864T3 true DK2970864T3 (da) 2021-02-01

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US (3) US10604772B2 (da)
EP (1) EP2970864B1 (da)
CN (1) CN105209600A (da)
BR (1) BR112015023433A2 (da)
CA (2) CA2905133C (da)
DK (1) DK2970864T3 (da)
WO (1) WO2014151318A2 (da)

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Publication number Priority date Publication date Assignee Title
EP2970864B1 (en) * 2013-03-15 2020-10-28 Lallemand Hungary Liquidity Management LLC Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains
CN105985969B (zh) * 2015-02-15 2019-11-12 安琪酵母股份有限公司 具有糖化功能的基因工程酵母及其制法和应用
EP3265567B1 (en) * 2015-03-02 2020-07-29 Conagen Inc. Regulatory elements from labyrinthulomycetes microorganisms
CN105861348B (zh) * 2016-06-14 2019-04-23 江南大学 一株低产尿素的酿酒酵母及其在食品生产中的应用
CN105861345B (zh) * 2016-06-14 2019-05-17 江南大学 一株低产尿素、产风味的库德里阿兹威毕赤酵母及其在食品发酵中的应用
US10633454B2 (en) 2016-11-01 2020-04-28 Conagen Inc. Expression of modified glycoproteins and glycopeptides
WO2018114758A1 (en) * 2016-12-20 2018-06-28 Dsm Ip Assets B.V. Improved yeast strains for ethanol production
WO2018141872A1 (en) * 2017-02-02 2018-08-09 Lallemand Hungary Liquidity Management Llc Heterologous protease expression for improving alcoholic fermentation
CN107739086B (zh) * 2017-03-31 2020-04-28 青岛锦龙弘业环保有限公司 一种高盐度废水的脱氮方法

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Publication number Priority date Publication date Assignee Title
CA2379023C (en) 1998-07-10 2010-05-18 Jens Nielsen Metabolically engineered microbial cell with an altered metabolite production
SE0400816D0 (sv) * 2004-03-26 2004-03-26 Forskarpatent I Syd Ab Mutated xylose reductase in xylose-fermentation by S. Cerevisiae
US20110171709A1 (en) 2007-11-01 2011-07-14 Mascoma Corporation Product Recovery From Fermentation of Lignocellulosic Biomass
CA2641003C (en) 2008-03-20 2012-01-03 Greenfield Ethanol Inc. Genetically modified yeast strain
CL2009000898A1 (es) 2008-04-14 2010-06-18 Univ British Columbia Cepa de levadura transformada que tiene alterado el transportador de urea; metodo para modificar dicha levadura; util para producir una bebida o producto alimenticio fermentado, asi como el producto producido con dicha levadura.
EP2277989A1 (en) * 2009-07-24 2011-01-26 Technische Universiteit Delft Fermentative glycerol-free ethanol production
BR112012028290B1 (pt) 2010-05-05 2021-02-02 Lallemand Hungary Liquidity Management Llc. levedura recombinante, processo para converter biomassa em etanol e meio de fermentação compreendendo dita levedura
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
CA2891455C (en) 2012-11-20 2022-07-05 Lallemand Hungary Liquidity Management Llc An electron consuming ethanol production pathway to displace glycerol formation in s. cerevisiae
EP2970864B1 (en) * 2013-03-15 2020-10-28 Lallemand Hungary Liquidity Management LLC Methods for regulating nitrogen metabolism during the production of ethanol from corn by metabolically engineered yeast strains

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US20160017377A1 (en) 2016-01-21
US20220177930A1 (en) 2022-06-09
CA2905133C (en) 2024-03-05
BR112015023433A2 (pt) 2017-11-28
CN105209600A (zh) 2015-12-30
CA2905133A1 (en) 2014-09-25
WO2014151318A3 (en) 2014-11-20
US11946089B2 (en) 2024-04-02
US10604772B2 (en) 2020-03-31
EP2970864B1 (en) 2020-10-28
US11274319B2 (en) 2022-03-15
WO2014151318A2 (en) 2014-09-25
CA3187926A1 (en) 2014-09-25
EP2970864A2 (en) 2016-01-20
US20200157578A1 (en) 2020-05-21

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