Selection, Identification, and Application of Aptamers against Agaricus bisporus Lectin to Establish an Aptamer-AuNPs Colorimetric Method for Detection of ABL

Figure 3

The secondary structure and the minimum free energy values (dG) of the six candidate aptamers. The secondary structure and dG were predicted and generated using online RNA Structure software. The colors represent the probability (p) that the base pair forms in the predicted structures. The higher the possibility is, the more likely the base pair forms and the more correct the secondary structure is (red: , orange: 99% > ; yellow: 95% > ; green: 90% > ; light green: 80% > ; light blue: 70% > ; blue: 60% > ; pink: 50% > p).