Scatter-plot comparisons of gene expression and functional classes of <i>BUG</i>s and <i>BDG</i>s.

<p>(A) Normalized expression value for each probe set in wild-type plants infected with <i>B. cinerea</i> at 18 hpi (Wt-18) is plotted on Y-axis; value in wild-type plants sampled before <i>B. cinerea</i> treatment (0 hpi; WT-0) is plotted on X-axis. (B) <i>BUG</i>s; and (C) <i>BDG</i>s at 18 hpi compared with 0 hpi in wild-type. Gene identifications for 1498 <i>BUG</i>s and 1138 <i>BDG</i>s were entered for this analysis. Error bars are SD. GO categories significantly over- or under-represented at <i>p</i><0.05 are shown in black. Normalized frequency of genes to the number of genes on the microarray chip was determined as described elsewhere <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0113718#pone.0113718-Provart1" target="_blank">[72]</a>.</p>