Its twisted, double-helix structure is one of the most iconic ... Gene codes are broken down into groups of three nucleotide bases, known as codons. Different codons indicate different amino ...

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 ...

First, he noted that the nucleotide composition of DNA varies ... that A bound to T and C bound to G within the molecular structure of DNA (Figure 2). Chargaff's realization that A = T and C ...

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 ...