The conserved U1 snRNP subunit FgLuc7 regulates sexual development and pre-mRNA processing in fusarium graminearum.
The U1 small nuclear ribonucleoprotein (U1 snRNP) is an essential spliceosome component that mediates pre-mRNA splicing. Although the molecular function of Luc7 proteins is broadly conserved in eukaryotes, whether this core splicing factor acquires developmentally specialized functions in filamentous fungi remains uncl...