Figure 3
From: Sampled ensemble neutrality as a feature to classify potential structured RNAs
Structure disruption generally occurs in stem regions. Profile view of the purine riboswitch (RF00167) showing the mean neutrality at each position of all mutant neighbors at that position. The structure has been overlaid onto the graph. Mutations in the stems show larger structure disruption whereas mutations which occur in the single stranded regions do not significantly affect structure.