c-Fos bound proximal regions are enriched by CCAAT box motifs.

Proportion of CCAAT box motif occurrence in proximal and distal genomic ChIP-seq intervals bound by c-Fos, but not by NF-YB are shown. Proximal (p) and distal (d) genomic intervals targeted by c-Fos, but not by NF-YB (column c-Fos of Table 1) differ significantly in the occurrence of the CCAAT box motifs detected by an NF-Y PWM (Fig 1); CCAAT+: number of intervals with, CCAAT−: without a detectable CCAAT box motif. In the last column the Fisher’s Exact Odds Ratios (OR, bold) and the corresponding P-values (in parentheses) are given.