GENE CODING LACCASE DERIVED FROM POLYPORUS BRUMALIS, LACCASE ENZYMES AND PREPARATION METHOD THEREOF

GENE CODING LACCASE DERIVED FROM POLYPORUS BRUMALIS, LACCASE ENZYMES AND PREPARATION METHOD THEREOF

Genes encoding laccase derived from Polyporus brumalis are provided to degrade phthalates biologically as environment hormones and produce laccase having high lignin-decomposing activity, so that it is useful for production of edible mushroom having enhanced lignin-decomposing activity. A gene Pblac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, MYUNG KIL, RYU, SUN HWA
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Zusammenfassung:Genes encoding laccase derived from Polyporus brumalis are provided to degrade phthalates biologically as environment hormones and produce laccase having high lignin-decomposing activity, so that it is useful for production of edible mushroom having enhanced lignin-decomposing activity. A gene Pblac1 or Pblac2 encoding laccase having the amino acid sequence of SEQ ID NO:3 or SEQ ID NO:4 derived from Polyporus brumalis has the nucleotide sequence of SEQ ID NO:1 or SEQ ID NO:2. The laccase is produced by culturing Polyporus brumalis in a medium containing phthalates. The phthalates are degraded by contacting with Polyporus brumalis.