MICROORGANISMS WITH IMPROVED NITROGEN TRANSPORT FOR ETHANOL PRODUCTION

Described herein are fermention organisms, such as yeasts, comprising a genetic modification that increases or decreases expression of a transporter or regulator thereof, such as yeasts that express an Amino Acid/Auxin Permease (AAAP). Also described are processes for producing a fermentation produc...

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Bibliographic Details
Main Authors YAZDI, Hamid Rismani, ELLIOTT, Sarah Schultheis, CATLETT, Michael Glenn, HARRIS, Paul Vincent
Format Patent
LanguageEnglish
French
Published 04.02.2021
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:Described herein are fermention organisms, such as yeasts, comprising a genetic modification that increases or decreases expression of a transporter or regulator thereof, such as yeasts that express an Amino Acid/Auxin Permease (AAAP). Also described are processes for producing a fermentation product, such as ethanol, from starch or cellulosic-containing material with the fermenting organisms. L'invention concerne des organismes de fermentation, tels que des levures, comprenant une modification génétique qui augmente ou diminue l'expression d'un transporteur ou d'un régulateur de celui-ci, tel que des levures qui expriment une perméase d'acide aminé/auxine (AAAP) L'invention concerne également des procédés de production d'un produit de fermentation, tel que l'éthanol, à partir d'amidon ou de matière contenant de la cellulose avec les organismes de fermentation.
Bibliography:Application Number: WO2020US42384