Hidden within the genetic code lies the "triplet code," a series of three nucleotides that determine a single amino acid. How did scientists discover and unlock this amino acid code? Once the ...

For example, enzymes are activated or deactivated when a phosphate group latches onto an amino acid (phosphorylation). Metabolism can change when an acetyl group attaches to lysine in a mitochondrial ...

By pinpointing the amino acids (building blocks of a protein ... need to develop new approaches to therapeutically block DNA ...