Figure 4. The association between gene innovation and gene clustering across three major fungal lineages.

Percentage of non-clustered (blue bars) and clustered ECgenes (red bars) inferred to have undergone GD (top) and HGT (bottom). Asterisks (*) indicate statistically significant differences determined using a Benjamini & Hochberg adjusted P value≤0.05 in a two-tailed Fisher's exact test (Table S6).