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. 2011 May 5;7(5):e1002046. doi: 10.1371/journal.pcbi.1002046

Figure 2. Average size of human TEs within and outside the U-zone.

Figure 2

Each TE class is divided into two groups as shown on the x-axis: one group for elements located within the corresponding U-zone of full-length TEs and another group for those beyond. The average size of each TE group is indicated as the horizontal bar within each box, which represents the central 50% of data points of the group. Outliers beyond the 1.5× IQR (interquartile range) whiskers are not shown. P-values shown on top of each boxplot are based on the two-sample Wilcoxon test.