Regulatory landscape of a protein kinase-mediated signaling pathway

Rice blast fungus Magnaporthe oryzae serves as a model for studying fungal–plant interactions. In a recent phosphoproteomics study, Cruz-Mireles et al. comprehensively analyzed pathogenesis-related phosphorylation in M. oryzae with a focus on the Pmk1 pathway, integrating multiple signaling pathways and identifying new virulence factors. This study has broad implications for our understanding of fungal pathogenesis. Rice blast fungus Magnaporthe oryzae serves as a model for studying fungal–plant interactions. In a recent phosphoproteomics study, Cruz-Mireles et al. comprehensively analyzed pathogenesis-related phosphorylation in M. oryzae with a focus on the Pmk1 pathway, integrating multiple signaling pathways and identifying new virulence factors. This study has broad implications for our understanding of fungal pathogenesis.