Fig. 6

Significance of overlap of enriched hexamers. The significance of overlap among enriched hexamers exhibiting a footprint is shown in the 3’ exon region of IR events (a), and in the intronic region of IE events (b) for two or more samples. The overlap is shown in circular layout for all possible combinations of two or more of the four samples. The four inner sections of each slice represent the four samples and a sample is labeled in green if it is included in a particular combination. The right most slide provides the labeling of the samples. The size of the fifth section in each slice represents the number of hexamers in an intersection of the corresponding samples. The actual number of overlapping hexamers is also shown. Finally, the color of the fifth section indicates the significance of overlap (p-value). The intersections are sorted based on p-value, starting at the labelled segment in an anti-clockwise fashion