Figure 5.

Rx1 activation alters autofluorescence. (A) Changes in autofluorescence at 530 nm in Rx1::4HA leaf discs after dexamethasone (DEX) treatment to induce the expression of coat protein (CP) constructs. Excitation was at 480 nm; data are depicted in a box‐and‐whisker plot. (B) Changes in autofluorescence at 690 nm after excitation with 480‐nm light. Ratios were obtained by dividing the obtained value for each leaf disc at the different time points by that measured at time point 0. Statistical analysis using Wilcoxon non‐parametric test: ns, no significant difference; **P < 0.01; ***P < 0.001; **** P < 0.0001. In both panels, each column consists of values from 47 measurements (15–16 technical replicates of three individual leaves).