Structure and Stability of a Dimeric G-Quadruplex Formed by Cyclic Oligonucleotides

Figure 2

NOESY spectra of d<pGGGTTAGGGTTA> in D₂O (200 ms mixing time) at 600 𝜇M oligonucleotide concentration (same buffer conditions as in Figure 1). The eight thymine signals are indicated together with some informative sequential NOE contacts.