Review Article

In What Ways Do Synthetic Nucleotides and Natural Base Lesions Alter the Structural Stability of G-Quadruplex Nucleic Acids?

Figure 15

Structures of the syn 8-oxo-2′-deoxyguanosine (1); syn 8-oxo-2′-deoxyadenosine (2); anti 5-hydroxymethyl-2′-deoxyuridine (3); the tetrahydrofuranyl abasic site (4); anti O6-methyl-2′-deoxyguanosine (5); hypoxanthine (6); and xanthine (7).