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Sexual Crossing of Trichoderma reesei
2020This chapter describes how mating assays in Trichoderma reesei can successfully be performed and which specific prerequisites of industrial strains originating from strain QM6a have to be met for successful mating experiments.
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Trends in Biotechnology, 1983
Abstract Recent advances in the delineation of the biochemical mechanisms of cellulose hydrolysis, strain improvement, molecular cloning and process engineering are bringing T. reesei cellulases closer to being a commercially viable route to cellulose hydrolysis.
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Abstract Recent advances in the delineation of the biochemical mechanisms of cellulose hydrolysis, strain improvement, molecular cloning and process engineering are bringing T. reesei cellulases closer to being a commercially viable route to cellulose hydrolysis.
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Alternatives to Trichoderma reesei in biofuel production
Trends in Biotechnology, 2011Mutant strains of Trichoderma reesei are considered indisputable champions in cellulase production among biomass-degrading fungi. So, it is not surprising that most R&D projects on bioethanol production from lignocellulosics have been based on using T. reesei cellulases. The present review focuses on whether any serious alternatives to T.
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Electrofusion of Trichoderma reesei protoplasts
Letters in Applied Microbiology, 1987Protoplasts of Trichoderma reesei were fused according to the method of Zimmermann. For optimizing the fusion parameters the central composite design was used. Genetic evidence for fusion has been obtained by segregation of the auxotrophic markers in the haploid conidia. The parameters which were optimized were: pulse voltage, pulse duration and number
M. MURKOVIC, W. STEINER, H. ESTERBAUER
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In Vivo Footprinting Analysis in Trichoderma reesei
2020The in vivo footprinting method identifies protein-targeted DNA regions under different conditions such as carbon sources. Dimethyl sulfate (DMS) generates methylated purine bases at DNA sites which are not bound by proteins or transcription factors.
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Cellulase production by Trichoderma reesei
European Journal of Applied Microbiology and Biotechnology, 1983A model is proposed for the enzyme production by Trichoderma reesei (QM 9414), which assumes control of the active enzyme transport through the cell membrane as a key parameter for the enzyme activity change in the culture filtrate. In a stirred tank reactor, continuous cultivation of the fungus was carried out in the dilution rate range of D=0.01–0 ...
Anton Ross +2 more
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Cellulases of Trichoderma reesei
1988Publisher Summary Trichoderma reesei QM6a and a mutant from this strain produce very effective cellulases. The protein exocellobiohydrolas (CBH 1) is the most abundant of the enzymes from Trichoderma reesei . Trichoderma reesei also produces cellobiase activity.
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Chitinous Material in Trichoderma reesei
Biotechnology Letters, 1998Trichoderma reesei was grown for 180h in batch culture in an 8 liter stirred fermenter using a glucose-rich medium. Concentrations of glucose, ammonia, cell dry weight, debris and lipid are presented for two runs. Cell dry weights reached 26.9g/L and 19.6g/L in these runs.
D.E. Brown, A.J. Thornton
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Promoters and Synthetic Promoters in Trichoderma reesei
Trichoderma reesei holds immense promise for large-scale protein production, rendering it an excellent subject for deeper exploration using genetic engineering methods to achieve a comprehensive grasp of its cellular physiology. Understanding the genetic factors governing its intrinsic regulatory network is crucial, as lacking this knowledge could ...Muhammad, Adnan, Gang, Liu
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Enzyme production by recombinant Trichoderma reesei strains
Journal of Biotechnology, 1991The production of both homologous and heterologous proteins with the cellulolytic filamentous fungus Trichoderma reesei is described. Biotechnically important improvements in the production of cellulolytic enzymes have been obtained by genetic engineering methodology to construct strains secreting novel mixtures of cellulases.
Uusitalo, Jaana M. +4 more
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