The Post-cenomic Era of Trichoderma reesei: What's Next?

Author(s)

Gupta, Vijai Kumar ; Steindorff, Andrei Stecca ; de Paula, Renato Graciano ; Silva-Rocha, Rafael ; Mach-Aigner, Astrid R. ; Mach, Robert L. ; Silva, Roberto N.

• Document type: Review article
• Source: TRENDS IN BIOTECHNOLOGY; v. 34, n. 12, p. 970-982, DEC 2016.
• Web of Science Citations: 17

Abstract

The ascomycete Trichoderma reesei is one of the most well studied cellulolytic microorganisms. This fungus is widely used in the biotechnology industry, mainly in the production of biofuels. Due to its importance, its genome was sequenced in 2008, opening new avenues to study this microorganism. In this `post-genomici era, a transcriptomic and proteomic era has emerged. Here, we present an overview of new findings in the gene expression regulation network of T. reesei. We also discuss new rational strategies to obtain mutants that produce hydrolytic enzymes with a higher yield, using metabolic engineering. Finally, we present how synthetic biology strategies can be used to create engineered promoters to efficiently synthesize enzymes for biomass degradation to produce bioethanol. (AU)

• FAPESP's process: 14/23653-2 - Characterization of new sugar transporters involved in the regulation of lignocellulosic biomass degradation of in Trichoderma reesei
• Grantee: Roberto do Nascimento Silva
• Support Opportunities: Regular Research Grants
• FAPESP's process: 12/22921-8 - Synthetic biology approaches for deciphering the logic of signal integration in complex bacterial promoters
• Grantee: Rafael Silva Rocha
• Support Opportunities: Research Grants - Young Investigators Grants