Thus, ArcS is an unprecedented tRNA modification enzyme that can act on a nucleoside as the substrate. With the development of mRNA vaccines for COVID-19, modified nucleosides like pseudouridine and 1 ...

The structure of a key enzyme involved in protein production is revealed by cryo-electron microscopy (cryo-EM). Using cryo-EM, researchers at Goethe University (Frankfurt, Germany) shed light on ...

In cells transfer RNA (tRNA) translates genetic information from the encoding messenger RNA (mRNA) for protein synthesis. New results from ultrafast spectroscopy and in-depth theoretical calculations ...

The alternative text for this image may have been generated using AI. Analyses of the secondary structures suggest that both mascRNA and menRNA have regions analogous to the acceptor stem (AS) and T ...

tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

The essential deamination of adenosine A 34 to inosine at the wobble base is the individual tRNA modification with the greatest effects on mRNA decoding, empowering a single tRNA to translate three ...

Transfer RNA, more commonly referred to as tRNA, is well known for its key role in translating genetic material into protein. Recent discoveries about fragments of tRNA, which scientists had ...

Many viruses have genomes made of RNA. In human cells, messenger RNA (mRNA) molecules act as intermediates; cellular machinery copies a DNA sequence into mRNA so that it can then be translated into a ...

Prostate cancer is the second-most common cancer in men. A new study from Thomas Jefferson University uncovered a new potential therapeutic target in tiny molecules called tRNA halves. "Because tRNA ...

In cells transfer RNA (tRNA) translates genetic information from the encoding messenger RNA (mRNA) for protein synthesis. New results from ultrafast spectroscopy and in-depth theoretical calculations ...