Figure 4.
Motif enrichment or depletion of specific cis-elements in auxin-responsive promoters from rice. Statistical significance of motif enrichment or depletion for specific ZRE, MRE/MYC and AuxRE related cis-elements in auxin-responsive promoters from Oryza sativa, 1–3 h after auxin treatment. A) Motif enrichment or depletion for individual motifs in promoters of auxin-regulated genes. B) Significant enrichment or depletion of bipartite motif modules comprising ZRE, MRE/MYC and AuxRE cis-elements in promoters of auxin-regulated genes. The embedded motifs have a variable, but maximal spacing of 100 bps. C) The significance level scale for the Bonferroni corrected p-values of parameters I and II is adapted from Figure 3.