METHOD OF SELECTING A POLYPEPTIDE OF INTEREST

The invention relates to methods for identifying polypeptides and polynucleotides of interest, be they novel or variant polypeptides and polynucleotides, by expressing a plurality of polypeptides in an obligate or facultative anaerobe that is incapable of, or displays a reduction in, the oxidation o...

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Bibliographic Details
Main Authors SELLES VIDAL, Lara, HEAP, John
Format Patent
LanguageEnglish
French
German
Published 28.04.2021
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
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The invention relates to methods for identifying polypeptides and polynucleotides of interest, be they novel or variant polypeptides and polynucleotides, by expressing a plurality of polypeptides in an obligate or facultative anaerobe that is incapable of, or displays a reduction in, the oxidation of NADH and/or NADPH under anaerobic fermentation conditions and selecting an obligate or facultative anaerobe that grows or displays a growth advantage under said conditions. The invention is also concerned with novel enzymes per se, and their use in enzymatic production processes.
Bibliography:Application Number: EP20190734146