Rac1 Is Required for Pathogenicity and Chm1-Dependent Conidiogenesis in Rice Fungal Pathogen Magnaporthe grisea
Figure 5
Cellular localization of tropomyosin-GFP in MgRac1-CA and MgRac1-DN mutants.
Conidia expressing heterologous tropomyosin-GFP from WT (wild-type strain Guy11), MgRac1-CA, and MgRac1-DN were incubated on Gelbond films at 1 h and 24 h and observed by confocal fluorescence microscopy. Arrowhead indicates TpmA-GFP-labeled actin spot, white arrows indicate actin filaments, and red arrows indicate the areas where actin structures accumulate. Bar = 10 µm.