“One Ring to Bind Them All”—Part I: The Efficiency of the Macrocyclic Scaffold for G-Quadruplex DNA Recognition
Figure 1
Schematic representation of the folding of an oligonucleotide that mimics the human telomeric sequence (d[]). The polymorphism of the quadruplex is represented through the various possible structures, namely, the hybrid (left), antiparallel (centre), and parallel (right) forms; these structures differ by strand orientation (grey dashed arrows) and loop arrangement (represented in orange, yellow, and red).