Process for the fermentative preparation of L-amino acids using coryneform bacteria

The invention provides a process for the fermentative preparation of L-amino acids using coryneform bacteria, in which the subunit carrying the biotin-carboxyl carrier protein domain and the biotin-carboxylase domain of the nucleotide sequence encoding the enzyme acetyl-CoA carboxylase (accBC gene)...

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Bibliographic Details
Main Authors PFEFFERLE WALTER, EGGELING LOTHAR, EIKMANNS BERND, SAHM HERMANN, TILG YVONNE, MOCKEL BETTINA
Format Patent
LanguageEnglish
Published 30.04.2002
Edition7
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 invention provides a process for the fermentative preparation of L-amino acids using coryneform bacteria, in which the subunit carrying the biotin-carboxyl carrier protein domain and the biotin-carboxylase domain of the nucleotide sequence encoding the enzyme acetyl-CoA carboxylase (accBC gene) is amplified, in particular is overexpressed.
Bibliography:Application Number: US19990363389