Figure 5. Enriched function of the targets of the differentially expressed microRNAs.

Representative significantly enriched terms (corrected P-value cutoff of 0.05, redundant terms removed by gProfileR) were listed here. The enriched terms of genes targeted by arterial highly expressed microRNAs only (i.e. arterial exclusive targets) were indicated by orange bars, while those of genes targeted by both arterial highly expressed microRNAs and venous highly expressed microRNAs (i.e. shared targets) were indicated by blue bars. We also tested if these terms could also be obtained from 1000 random set of equal number of targets. The number of random sets showing association with the certain term was labeled in the parenthesis after the term name. Since no term was detected from more than 20 out of 1000 random sets, empirical P-values < 0.02 of all the listed terms were suggested.