Fig. 3From: Endophytic fungi related to the ash dieback causal agent encode signatures of pathogenicity on European ashPolymorphism and positive selection in the secretomes of Hymenoscyphus species. A The proportion of SNPs is higher in secreted protein (red) compared to non-secreted protein-coding (blue) genes of Hymenoscyphus species. In secretome genes, the mean proportion of SNPs was 0.182 (standard deviation = 0.079; standard error mean = 0.004). In non-effector genes, the mean proportion of SNPs was 0.140 (standard deviation = 0.078; standard error mean = 0.001). B dN/dS ratio is higher in secretome genes (red) compared to non-secreted protein-coding genes (blue). In secretome genes, the mean dN/dS ratio was 0.288 (standard deviation = 0.210; standard error mean = 0.011). In non-secreted protein-coding genes, the mean dN/dS ratio was 0.189 (standard deviation = 0.166; S.E.M. = 0.002). Wilcox test gave a p value of 2.2 × 10−16 suggesting a significant differenceBack to article page