Comparison of p53 and p73 promoter occupancy profiles. (a) Summary of the correlation analysis on selected promoters using model-based algorithm for promoter arrays promoter-scores (column 3), or NimbleGen log2 ratios (column 4). R
2 values represent the degree of correlation and P values represent the significance of correlation. (b) Venn diagrams depicting the number of common and distinct promoters occupied by p53 and/or p73 using FDRMAP < 0.005.