Conceptual diagram with side profile of an onion. Each onion layer is numbered to represent a different type of plant defence. At the top of the image are a number of round coloured shapes to signify plant cells and a cuticle. On top of each cell is a brown object representing a microbe-like a biotrophic fungal pathogen - pushing into the plant cell.

How to dissect non-host resistance mechanisms – Molecular Plant Pathology Highlight

20th March 2023