Several antiviral and anticancer drugs target the incorporation of adenine into DNA or RNA. For example, some nucleoside analog drugs, such as vidarabine and fludarabine, mimic adenine and interfere ...

Inosine is a nucleoside that occurs naturally in transfer RNAs (tRNAs ... This flexibility is often mediated by inosine at the wobble position (first position) of the anticodon. Inosine can pair with ...