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. 2011 Jul 28;6(7):e22448. doi: 10.1371/journal.pone.0022448

Figure 5. Families histogram.

Figure 5

The histograms describe the distribution of URB and ORB families among total and active fractions. On the bottom, taxonomy ranks are reported. Bars describe percentage distribution of underrepresented (less than Inline graphic, left) and overrepresented (more than Inline graphic right) families. Blue and red bars describe median distribution of active (HC plus LC and PA fractions) and total (FS and R fraction) respectively. Gray bars indicate the maximum values for each family. Asterisks indicate statistically significant difference (p-valueInline graphic = 0.05) between active and total fractions (abbreviations as in Figure 1).