Heat map of the log-fold change values of sample groups R1, r1 and ORF45 at 1 dpi and 3 dpi compared to 0 dpi.

Shown is the result of a hierarchical cluster analysis using 406 unitags with significant expression changes in the incompatible interactions (R1) at 3 dpi compared to 0 dpi. Two regions with preferential up or down regulation in the incompatible interaction are shown enlarged with the tag annotation given on the right side. NA: Tag with no matching target sequence.