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Proposed reaction schemes in the presence (A) and absence (B) of the substrate DBT. C is the activated species; P is the degraded product. k1 and k2 are second-order rate constants, while k–1 and k3 are first-order rate constants. Note that ‘DNA’ in the schemes, above, refers to either the G4 forming oligonucleotide or SS oligonucleotide.
