Cell cycle and cell death are not necessary for appressorium formation and plant infection in the fungal plant pathogen <Emphasis Type="Italic">Colletotrichum gloeosporioides</Emphasis>

Background  

In order to initiate plant infection, fungal spores must germinate and penetrate into the host plant. Many fungal species differentiate specialized infection structures called appressoria on the host surface, which are essential for successful pathogenic development. In the model plant pathogen Magnaporthe grisea completion of mitosis and autophagy cell death of the spore are necessary for appressoria-mediated plant infection; blocking of mitosis prevents appressoria formation, and prevention of autophagy cell death results in non-functional appressoria.