Figure S5. Effect of Li⁺ on K⁺-induced G-quadruplex folding.

Time-courses of the fluorescence intensity of FAM after the unfolded G-quadruplex DNA was rapidly mixed with different concentrations of KCl and (A) 30 mM, (B) 50 mM, and (C) 100 mM LiCl at room temperature (23°C). The solid lines are double-exponential fits of the data, with some fitting parameters given in Figures 5C and 5D.

bsr-37-bsr20170771-s1.pdf ^{(654.6KB, pdf)}