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. 2022 Mar 18;3(6):648–697. doi: 10.1039/d2cb00017b

Fig. 39. Structures of bifacial PNA containing the melamine base (gold) and its interaction with thymine in DNA (blue) or uracil in RNA strands to form a stable triplex structure (adapted with permission from ref. 200. Copyright 2012 American Chemical Society).

Fig. 39