The discovery of Hoogsteen base pairs, an alternative pairing mode to the canonical Watson–Crick structure, has significantly broadened our understanding of DNA dynamics. This conformation, in which ...
Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases. (Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base ...
Molecular models are a tried-and-tested tool for teaching chemistry to students of all ages. By enabling users to visualize the three-dimensional structure of a molecule and how its atoms are arranged ...