METHODS AND ORGANISM EXPRESSING METSCHNIKOWIA GENES FOR INCREASED ETHANOL PRODUCTION

Provided is a recombinant Saccharomyces cerevisiae strain comprising a xylose-ethanol pathway and expressing at least one exogenous nucleic acid encoding a xylose transporter, a xylose reductase, a xylose dehydrogenase, and a xylulokinase from a Metschnikowia strain deposited at the International De...

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Bibliographische Detailangaben
Hauptverfasser:	FERGUSON, Andrew Taplin, LUO, Zongli, DEBONO, Allan George, JANSEN VAN VUUREN, Hendrick Jurgens
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMES ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SPIRITS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	Provided is a recombinant Saccharomyces cerevisiae strain comprising a xylose-ethanol pathway and expressing at least one exogenous nucleic acid encoding a xylose transporter, a xylose reductase, a xylose dehydrogenase, and a xylulokinase from a Metschnikowia strain deposited at the International Depositary Authority of Canada (IDAC) with Accession Number 081116-01, and additionally comprising a transaldolase and deletion of PH013, and method for production of ethanol. L'invention concerne une souche recombinée de Saccharomyces cerevisiae comprenant une voie xylose-éthanol et exprimant au moins un acide nucléique exogène codant pour un transporteur de xylose, une xylose réductase, une xylose déshydrogénase, et une xylulokinase provenant d'une souche de Metschnikowia déposée auprès de l'Autorité de dépôt internationale du Canada (IDAC) sous le numéro d'enregistrement 081116-01, et comprenant en outre une transaldolase et une délétion de PH013, et un procédé de production d'éthanol.