Figure 6

CoMPP analysis of the core collection. (A) Heatmap of the average antibody signal intensity from CDTA and NaOH extractions. For each extraction, the highest intensity (56 for CDTA and 1,000 for NaOH) signal was set to yellow and the lowest to black. The actual values are presented in each cell (with arbitrary units). Asterisks indicate significant differences between the lines, based on p-values determined by ANOVA for each antibody. One, two, and three asterisks indicate p-values below 0.01, 0.0001, and 0.00001, respectively. (B) The signal intensities from the CDTA extraction for all antibodies that recognize epitopes contained in pectin. Here yellow has been set to the highest signal intensity for each antibody individually. Note that similar trends are observed for all pectin epitopes for each line. (C) Signal intensity for the CDTA extraction probed with antibody LM12, which was raised against feruloylated arabinan, is plotted as a bar graph. The average signal intensity is shown for each line, with error bars indicating the standard deviation. ANOVA, p < 0.00001.