Figure 5From: Differential patterns of intronic and exonic DNA regions with respect to RNA polymerase II occupancy, nucleosome density and H3K36me3 marking in fission yeastViolin plots of FAIRE and Pol II signals. (a-c) Violin plots (combining box plot and kernel density plot) show the uni-modal distribution of signals for probes entirely within introns and exons (spliced genes) or entirely within coding regions (unspliced genes) for FAIRE (a), Pol II occupancy (b), and H3K36me3 ChIP-chip signals (c). The median signal for probes in exons is shown by the dashed horizontal line. Signal differences (shown on the y-axis) between introns and exons (indicated by the bar and asterisk) are significantly different (P-value < 2.2 × 10-16; Welch two sample t-test).Back to article page