Average orientations of STRE and PDS motifs in the promoters of different sets of genes.

For each group of genes, the average number of forward and reverse oriented STRE and PDS motifs per promoter is shown, as well as the ratio between forward and reverse oriented motifs, with p-values for the deviation from the ratio in all ORFs. Deviations that are significant at paUp in gis1-wt or gis1rph1-rph1.bUp in rph1-wt or gis1rph1-gis1.cDown in gis1-wt or gis1rph1-rph1.dDown in rph1-wt or gis1rph1-gis1.