Deep in the protein translation machinery are cogs known as transfer RNAs, or tRNAs. Actually, they may be more than mere cogs, say scientists at the University of Chicago. Like other components of ...

The more researchers examine RNA, the more surprises they continue to uncover. What have we learned about RNA structure and function so far? Although RNA is a single-stranded molecule, researchers ...

A new study of transfer RNA, a molecule that delivers amino acids to the protein-building machinery of the cell, challenges long-held ideas about the evolutionary history of protein synthesis. A new ...

For many years, scientists believed that transfer RNAs are simple shuttles that bring amino acids to ribosomes. But a growing number of studies find that they can alter important cellular processes by ...

Alltrna is the latest in a growing number of startups with plans to develop therapies based on transfer RNA (tRNA), a family of RNA molecules that play a vital role in building proteins. The Cambridge ...

RNA or ribonucleic acid is a polymer of nucleotides that is made up of a ribose sugar, a phosphate, and bases such as adenine, guanine, cytosine, and uracil. It plays a crucial role in gene expression ...