Fig. 5

A Representative photos of infected wounds 89 DPI on ‘Aroma’ and ‘Katja’ inoculated with distilled water, SLU-E1-wt, and SLU-E1-GFP. B Average lesion lengths over 75 and 89 DPI of wounds inoculated with SLU-E1-wt and SLU-E1-GFP, on ‘Aroma’ and ‘Katja’. Error bars designate +/− one standard deviation (n = 3 and 6 for wt and GFP, respectively). No pair-wise differences between isolates or cultivars are statistically significant (p > 0.05). C Infected tissue from the pathogenicity assays visualized under the microscope. The sporodochia from the mutant expressing the green fluorescent protein (SLU-E1-GFP) is clearly seen under UV-light, while the sporodochia from the wild type (SLU-E1-wt) does not have the same intensity (scale bars = 100 μm)