Parannettu selluloosan sakkarifikaatio Trichoderma reesein b-glukosidaasi-geenin kloonauksen ja amplifikaation avulla

• Main Authors: FOWLER, TIMOTHY, SHOEMAKER, SHARON, BARNETT, CHRISTOPHER C
• Format: Patent
• Language: Finnish; Swedish
• Published: 15.06.2011
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; BEER; BIOCHEMISTRY; CANDLES; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DETERGENT COMPOSITIONS; DETERGENTS; ENZYMOLOGY; FATTY ACIDS THEREFROM; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; OTHER ALCOHOLIC BEVERAGES; PREPARATION THEREOF; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; SPIRITS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; USE OF SINGLE SUBSTANCES AS DETERGENTS; VINEGAR; WINE

A process for expressing extracellular ²-glucosidase in a filamentous fungus by expressing a fungal DNA sequence encoding enhanced, deleted or altered ²-glucosidase in a recombinant host microorganism is disclosed. Recombinant fungal cellulase compositions containing enhanced, deleted or altered expression of ²-glucosidase is also disclosed.