Structure and Stability of a Dimeric G-Quadruplex Formed by Cyclic Oligonucleotides
Figure 3
NOESY spectra of dpGGGTTAGGGTTA in D2O (200 ms mixing time) at 600 M oligonucleotide concentration (same buffer conditions as in Figure 1). Strong H1-H8 cross-peaks, characteristic of syn guanines, are indicated.