CAUSATIVE GENES CONFERRING ACETIC ACID TOLERANCE IN YEAST

The present invention relates to the use of GLO1 to modulate acetic acid tolerance in yeast. More specifically, it relates to the use of a specific GLO1 allele to confer tolerance to acetic acid, and to improve the fermentation performance of yeast in the presence of acetic acid.

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Bibliographic Details
Main Authors THEVELEIN, Johan, MEIJNEN, Jean-Paul, FOULQUIÉ MORENO, Maria Remedios
Format Patent
LanguageEnglish
French
German
Published 22.04.2020
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
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The present invention relates to the use of GLO1 to modulate acetic acid tolerance in yeast. More specifically, it relates to the use of a specific GLO1 allele to confer tolerance to acetic acid, and to improve the fermentation performance of yeast in the presence of acetic acid.
Bibliography:Application Number: EP20150725008