Figure 4.

Percentage of lesions with detected PVY outside the cell death zone. Rywal and NahG-Rywal plants were inoculated with PVY N605-GFP to follow PVY N605-GFP accumulation in the cells around the cell death zone on different days post inoculation (dpi). The percentage of positive lesions was calculated as the number of lesions with PVY N605-GFP accumulation detected in at least one cell outside the cell death zone, divided by the number of all analyzed lesions. Error bars represent the standard error of repeated measurements (n = 2–7). Data of individual experiments are available in the Supplementary Table 1.