For the NH dissociation via the 1 πσ* state, the 9H-keto-amino tautomer is shown to have lower energy barriers than the 7H tautomers which we have studied recently. These two radiationless decay ...

Calculation of several tautomers of the unsubstituted derivative, e.g., the enol-azo forms II and III and the alternative keto-hydrazone Ia and Ib forms (Figure 1) showed that Ia and Ib are much more ...

The epigenetic modification 5-hydroxymethylcytosine (5hmC) plays a crucial role in the regulation of gene expression. Although some methods have been developed to detect 5hmC, direct genome-wide ...

A schematic showing the cytosine base editing intermediate and the various outcomes that can occur when the UNG protein is active. One particular protein called uracil N-glycosylase (UNG) finds and ...