Figure 3

Overlap between predicted instances of reoccurring RNA structure motifs. The overlap between the predicted instances is depicted for 15 CRS motifs. The 15 CRSs are well conserved and predicted inside enriched structured regulatory elements for at least three different differentially expressed genes. The overlap between instances a CRS motif A and instances of a CRS motif B is computed by \({\rm{overlap}}=\tfrac{|A\cap B|}{{\rm{\max }}\{|A|,|B|\}}\). The heatmap shows a single-linkage hierarchical clustering between the CRS motifs.