Interrelationship of Xylanase Induction and Cellulase Induction of Trichoderma longibrachiatum
نویسندگان
چکیده
منابع مشابه
development and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولProduction of Cellulase-free Xylanase by Trichoderma Reesei Saf3
A xylanase producing fungi has been isolated from soil and identified as Trichoderma reesei SAF3. Maximum growth of the organism was found at 48 h under submerged condition in xylan containing enriched medium, whereas highest enzyme production (4.75U/mL) was recorded at 72 h. No detectable cellulase activity was noted during whole cultivation period. The partially purified enzyme hydrolyzed xyl...
متن کاملCrystals of family 11 xylanase II from Trichoderma longibrachiatum that diffract to atomic resolution.
Xylanases catalyse the cleavage of various forms of xylan. A new crystal form of xylanase II from the fungus Trichoderma longibrachiatum that diffracts to better than 1 A resolution was grown from 12% PEG 8K, 0.1 M Tris pH 8.5, 0.2 M CaCl(2) with the addition of 2% glycerol to overcome crystal twinning. The crystals grow in a body-centered orthorhombic Bravais lattice, with unit-cell parameters...
متن کاملInduction of cellulase in Trichoderma viride as influenced by carbon sources and metals.
Cellulase is an adaptive enzyme in most fungi (Reese and Levinson, 1952), although it is constitutive in cellulolytic bacteria (Hammerstrom et al., 1955). Many polysaccharases are adaptive in fungi, including: pentosanase (Simpson, 1954), polygalacturonase (Phaff, 1947), chitinase (Reynolds, 1954), dextranase (Hultin and Nordstr6m, 1949), and xylanase and mannanase (S0rensen, 1952). Since many ...
متن کاملACEII, a novel transcriptional activator involved in regulation of cellulase and xylanase genes of Trichoderma reesei.
A novel yeast-based method to isolate transcriptional activators was applied to clone regulators binding to the cellulase promoter cbh1 of the filamentous fungus Trichoderma reesei (Hypocrea jecorina). This led to the isolation of the cellulase activator ace2 encoding for a protein belonging to the class of zinc binuclear cluster proteins found exclusively in fungi. The DNA-binding domain of AC...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1990
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.56.8.2535-2539.1990