
Motif content analysis for 38 ENCODE data sets. We counted the number of peaks among the top 50,000 called peaks that contained at least one occurrence of the corresponding transcription factor binding motifs. (A) Radar plot of the raw peak counts (Supplemental Table S7). Q called the most peaks containing at least one reference motif in 33 of the 38 experiments. The colors of the lines in the radar plot are the same as those shown in the legend of Figure 4. (B) Radar plot of the mean-normalized peak counts. (C) P-values relative to Q were calculated using two-sample, two-sided, Wilcoxon tests comparing mean-normalized peak counts.











