Sequential release of cellulose enzymes during germination ofTrichoderma reesei spores |
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Authors: | K Chaudhary P Tauro |
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Institution: | (1) Department of Microbiology, Haryana Agricultural University, 125 004 Hissar |
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Abstract: | The pattern of release of extracellular cellulase during the germination ofTrichoderma reesei spores has been examined. The four enzymes namely, filter paper degrading enzyme, Β-1,4 endoglucanase, Β-glucosidase and
xylanase appear sequentially in the culture broth during germination of the spores. The order of enzyme appearance is not
altered by the type of carbon source in the germination medium. Measureable quantities of filter paper degrading enzyme is
detected only after the outgrowth has occurred. A possible mechanism of spore germination and induction of the enzymes by
insoluble cellulose is suggested.
An erratum to this article is available at . |
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Keywords: | Trichoderma reesei cellulases spore germination enzyme synthesis and release |
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