Divergent roles of ADP-ribosylation factor GTPase-activating proteins in lignocellulose utilization of Trichoderma guizhouense NJAU4742.

ABSTRACT:

Background

The ability of lignocellulose degradation for filamentous fungi is always attributed to their efficient CAZymes system with broader applications in bioenergy development. ADP-ribosylation factor GTPase-activating proteins (Arf-GAPs), pivotal in fungal morphogenesis, lack comprehensive studies on their regulatory mechanisms in lignocellulose utilization.

Results

Here, the orthologs (TgGlo3 and TgGcs1) of Arf-GAPs in S. cerevisiae were characterized in Trichoderma guizhouense NJAU4742. The results indicated that overexpression of Tggcs1 (OE-Tggcs1) enhanced the lignocellulose utilization, whereas increased expression of Tgglo3 (OE-Tgglo3) elicited antithetical responses. On the fourth day of fermentation with rice straw as the sole carbon source, the activities of e

SUBMITTER: Li T 

PROVIDER: S-EPMC11411985 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature