Fig. 2
From: Comparative Study of Single-stranded Oligonucleotides Secondary Structure Prediction Tools
Percentages of ssNAs (a), ssDNA (b) and RNA (c) secondary structures predicted as identical (AptaD = 0, full-color bars) and close (\(0 < Apta_D \le 1.5\), bars with transparency) to the experimental structure by mfold and RNAfold. The results obtained by considering only the MFE structure or either the top 5 or top 10 suboptimal solutions are included. For ssDNA sequences, the results obtained by using also the Santa-Lucia DNA model (mfold) and the Mathews 2004 DNA model (RNAfold) are included.\(^a\) The reported percentages have been calculated on the ssDNA and RNA subsets