10. How do observations of binary plant-microbe interactions hold in an ecological context?
9. How do pathogens evolve novel virulence activities?
8. Why do some pathogens need so many effectors when others need a few?
7. How do resistance proteins activate cell death?
6. What's the molecular basis of non-host resistance?
5. Does ETI potentiate and restore PTI -- or is there really a binary distinction between ETI and PTI?
4. How do microbe-microbe interactions affect plant-microbe interactions?
3. How can we translate basic research into emerging crop plants?
2. How does abiotic stress, such as climate change, influence plant-microbe interactions?