Expression cassettes useful in construction of integrative and replicative expression vectors for streptomyces

The present invention is directed to expression cassettes useful in gene expression studies in both homologous and heterologous Streptomyces strains. More specifically the present invention is directed to the construction of two Streptomyces lividans-recombinant strains capable of producing 31-O-des...

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Hauptverfasser: HAIDEH MOTAMEDI, ALI SHAFIEE
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creator HAIDEH MOTAMEDI
ALI SHAFIEE
description The present invention is directed to expression cassettes useful in gene expression studies in both homologous and heterologous Streptomyces strains. More specifically the present invention is directed to the construction of two Streptomyces lividans-recombinant strains capable of producing 31-O-desmethylFK-506 O:methyltransferase, which methvlates 31-O-desmethylFK-506 to FK-506. In addition, the present invention is directed to a process for the specific methylation of 31-desmethyl-FK506 to FK506.
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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
title Expression cassettes useful in construction of integrative and replicative expression vectors for streptomyces
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