MICROORGANISM AND METHOD FOR THE IMPROVED PRODUCTION OF ALANINE

The present invention relates to a microorganism genetically modified for improved production of alanine, wherein the microorganism expresses a heterologous alaD gene coding an alanine dehydrogenase and has reduced Lrp transcription factor activity and/or expression. The present invention also relat...

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Bibliographic Details
Main Authors DUMON-SEIGNOVERT, Laurence, RAYNAUD, Céline
Format Patent
LanguageEnglish
French
German
Published 12.07.2023
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
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The present invention relates to a microorganism genetically modified for improved production of alanine, wherein the microorganism expresses a heterologous alaD gene coding an alanine dehydrogenase and has reduced Lrp transcription factor activity and/or expression. The present invention also relates to a method for the production of alanine using said microorganism.
Bibliography:Application Number: EP20210769997