Zinger motif peaks recur across datasets for multiple TFs. The plots present two distinct neighbourhood sets (as defined in the text): one set derived from zinger motif peaks (red) and the other from ChIPped TF motif peaks without zinger motifs (black). The x-axis gives the neighborhood position on a chromosome: (A) chromosome 1, (B) chromosome 3. The y-axis is the number of unique TFs that ChIPped a peak in a neighborhood. A horizontal dotted line at y = 5 is given for visualization purposes, to highlight that there are many zinger neighborhood locations (red) that were ChIPped by multiple unique TFs.