What Is XNA?
John C ChaputPiet HerdwijnPublished in: Angewandte Chemie (International ed. in English) (2019)
The term "xeno-nucleic acids", abbreviated XNA, has grown in popularity to the point that it has become a catch-all phrase for almost any unnatural nucleic acid, raising the question: what is XNA and how does it differ from chemically modified DNA?