Francieli Colussi
Papers
1
Total Citations
7
H-Index
1
About
Francieli Colussi is a structural biologist whose research centers on the enzymatic degradation of cellulose, with a particular focus on the cellulolytic machinery of filamentous fungi. Her major contributions lie in elucidating the molecular architecture of key cellulases, most notably the catalytic domain of the extracellular cellobiohydrolase CBHI from *Trichoderma harzianum*. In her foundational 2010 study, Colussi successfully purified and crystallized this enzyme, providing the first preliminary crystallographic analysis of a CBHI from this industrially relevant fungus. This work, which has garnered 7 citations, is critical for understanding how *T. harzianum* efficiently hydrolyzes microcrystalline cellulose—a process essential for biofuel production and biomass conversion. By solving the structural basis of this enzymatic activity, Colussi has laid the groundwork for engineering more efficient cellulases, directly impacting the development of sustainable energy solutions. Her research bridges fundamental protein crystallography with applied biotechnology, offering a blueprint for harnessing fungal enzymes in industrial saccharification processes.
Research Focus
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