How does the cell convert DNA into working proteins? The process of translation can be seen as the decoding of instructions for making proteins, involving mRNA in transcription as well as tRNA. But ...

Across all domains of life, immune defenses thwart invading viruses by making it impossible for the viruses to replicate. Most known CRISPR systems target invading pathogens’ DNA and chop it up to ...

Researchers have developed a powerful tool capable of scanning thousands of biological samples to detect transfer ribonucleic acid (tRNA) modifications—tiny chemical changes to RNA molecules that help ...