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?

Here, you will find information on the chemical structure of DNA ... and its expression of the information contained in its nucleotide sequence. Thus, these articles explore both functions ...

Small molecules are central players as building blocks, effectors and probes of macromolecular structure and function. The recent explosion of interest in chemical biology reflects fascination ...

Pseudouridine is an isomer of uracil, meaning it has the same chemical formula but a different structure. It is often referred to as the "fifth nucleotide" due to its abundance in RNA. Pseudouridine ...