Figure 1: Schematic representation of the transition of a, the double helix into b, the two possible isomers of H-DNA. Figure 2: a, b, Sequential NOE interactions in the triplex loop and the 3′ tail ...

Two of life’s essential ‘building blocks’ are DNA and RNA, forms of nucleic acid which carry genetic information from one generation to the next. RNA, or ribonucleic acid, is a polymer composed of ...

Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit ...

For the first time, researchers have observed how bromoform rearranges its atoms in less than a trillionth of a second after it gets hit by an ultraviolet (UV) pulse. The imaging technique captured a ...