Figure 4.

The distribution of pathogen-associated and fungal genes with in planta up-regulation and diversifying selection across the clusters. Diversifying selection is predominantly predicted for genes that are part of pathogen-associated gene families. At a significance threshold of p < 0.05, 81 pathogen-associated genes are rapidly evolving, compared to only 11 fungal genes. At a significance threshold of p < 0.00001, 14 rapidly evolving genes are predicted across the pathogen-associated gene families, with the majority of these being part of clusters C6, C7, C8 and C11.