A high cellulase-producing mutant strain of Trichoderma reesei |
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Authors: | KMH Nevalainen ET Palva MJ Bailey |
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Institution: | 1. Technical Research Centre of Finland, Biotechnical Laboratory, P.O. Box 192, SF-00121 Helsinki 12, Finland |
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Abstract: | A mutant strain with increased production of cellulolytic enzymes was induced from the good cellulase producer Trichoderma reesei QM 9414. Cellulase activities of the mutant in fermenter cultivations were increased two- to three-fold and β-glucosidase activity up to six-fold when compared to the corresponding activities produced by QM 9414. |
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