FgCsn12 Is Involved in the Regulation of Ascosporogenesis in the Wheat Scab Fungus .

Fusarium head blight (FHB), caused by the fungal pathogen , is a destructive disease worldwide. Ascospores are the primary inoculum of , and sexual reproduction is a critical step in its infection cycle. In this study, we characterized the functions of FgCsn12.

The Fng3 ING protein regulates H3 acetylation and H4 deacetylation by interacting with two distinct histone-modifying complexes.

The steady-state level of histone acetylation is maintained by histone acetyltransferase (HAT) and histone deacetylase (HDAC) complexes. INhibitor of Growth (ING) proteins are key components of the HAT or HDAC complexes but their relationship with other components and roles in phytopathogenic fungi are not well-characterized. Here, the FNG3 ING gene was functionally characterized in the wheat head blight fungus Fusarium graminearum.

An expanded subfamily of G-protein-coupled receptor genes in Fusarium graminearum required for wheat infection.

The cAMP-PKA and MAP kinase pathways are essential for plant infection in the wheat head blight fungus Fusarium graminearum. To identify upstream receptors of these well-conserved signalling pathways, we systematically characterized the 105 G-protein-coupled receptor (GPCR) genes. Although none were required for vegetative growth, five GPCR genes (GIV1-GIV5) significantly upregulated during plant infection were important for virulence.

Independent losses and duplications of autophagy-related genes in fungal tree of life.

Autophagy is important for growth, development and pathogenesis in fungi. Although autophagic process is generally considered to be conserved, the conservation and evolution of ATG genes at kingdom-wide remains to be conducted. Here we systematically identified 41 known ATG genes in 331 species and analyzed their distribution across the fungal kingdom.

Septins are involved in nuclear division, morphogenesis and pathogenicity in Fusarium graminearum.

Septins are GTP-binding proteins that regulate cell polarity, cytokinesis and cell morphogenesis. Fusarium head blight (FHB), caused by Fusarium graminearum, is one of the most devastating diseases worldwide. In this study, we have functionally characterized the core septins, Cdc3, Cdc10, Cdc11 and Cdc12 in F.

Endosomal sorting complexes required for transport-0 is essential for fungal development and pathogenicity in Fusarium graminearum.

Fusarium graminearum is an important plant pathogen that causes head blight of major cereal crops. The vacuolar protein sorting (Vps) protein Vps27 is a component of ESCRT-0 involved in the multivesicular body (MVB) sorting pathway during endocytosis. In this study, we investigated the function of FgVps27 using a gene replacement strategy.