DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Kossel isolated cytosine from calf thymus tissues and found that it was a component of nucleic acids. This discovery, along with the identification of other nitrogenous bases, laid the foundation for ...

In DNA, guanine is always paired with cytosine, and the sequence of these base pairs determines ... Guanine is a key component of various nucleic acid-based therapies, such as antisense ...

For instance, in a 1971 essay on the history of nucleic acid research ... usually approximates the amount of cytosine (C). In other words, the total amount of purines (A + G) and the total ...

hypoxic signaling and fatty acid metabolism, recent reports have now revealed roles for human 2-oxoglutarate–dependent oxygenases in histone and nucleic acid demethylation and in signaling ...