Figure 2 | Scientific Reports

Figure 2

From: Flexible regulation of DNA displacement reaction through nucleic acid-recognition enzyme and its application in keypad lock system and biosensing

Figure 2

(A) Time-dependent fluorescence spectra changes upon subjecting the Exo III activation module to only invading strand I1 (a) and I1 and variable concentrations of Exo III: (b) 0, (c) 1, (d) 2, (e) 3, (f) 5, (g) 10 units, and (h) only strand F1, [F1] = [Q1] = [I1] = 50 nM. (B) Real-time fluorescence changes upon treatment of the Exo III inhibition module with I2 and variable concentrations of Exo III: (a) 0, (b) 5, and (c) 10 units, [F1] = [Q2] = [I2] = 50 nM.

Back to article page