Extracellular vesicles carry cellulases in the industrial fungus Trichoderma reesei

摘要

BackgroundTrichoderma reesei is the most important industrial producer of lignocellulolytic enzymes. These enzymes play an important role in biomass degradation leading to novel applications of this fungus in the biotechnology industry, specifically biofuel production. The secretory pathway of fungi is responsible for transporting proteins addressed to different cellular locations involving some cellular endomembrane systems. Although protein secretion is an extremely efficient process in T. reesei, the mechanisms underlying protein secretion have remained largely uncharacterized in this organism.