Telomeric G-Quadruplexes: From Human to Tetrahymena Repeats

Figure 6

Fluorescence emission spectra (a.u.) of TO in the presence of HTR (solid lanes) and THR (dashed lines) in mRB buffer. The spectra without the presence of metal cations with 50 mM NaCl and 50 mM KCl are represented by black, blue, and red lines, respectively. The molar ratio of DNA : ligand is 1 : 5. Fluorescence emission of TO is shown in green.