DNA is one of the most intensely studied molecules, and scientists continue to uncover new layers of structural complexity. Now researchers have found direct evidence from NMR experiments that DNA ...

DNA is more than just a code—it’s a beautifully precise molecular structure that holds life’s instructions. Understanding its building blocks, base pairing rules, and replication fidelity helps us ...

DNA with three or more base pairs could find broad applications in a number of fields, including biotechnology, medicine, data storage, and security. Instead of just the canonical base pairs “G-C“ or ...

The genome sustains so much wear and tear, much of it hardly noticeable, that even the small portion of DNA damage that stays unrepaired far exceeds our inventory-taking abilities. Taking stock of DNA ...

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 ...

For the first time, researchers have succeeded in developing an artificial DNA base pair that is based on a different chemical force than natural genetic material. While the common natural DNA ...

There are four bases: Adenine and Guanine (purines); Cytosine and Thymine (Pyrimidines). Purines have two carbon-nitrogen rings while pyrimidines have a single carbon-nitrogen ring. Thus, there are ...

For the first time, researchers have succeeded in developing an artificial DNA base pair that is based on a different chemical force than natural genetic material. While the common natural DNA ...

DNA is the genetic material used by every living organism. But, in a few edge cases, the four bases of DNA—adenine, thymidine, cytosine, and guanine—undergo chemical modifications. And in viruses, ...

A research team at the University of Cologne has developed an artificial DNA base pair that works according to a new chemical principle. In contrast to natural bases, the novel artificial base pairs ...