In the 1940s, scientists at the recently established National Cancer Institute were trying to breed mice that could inform our understanding of cancer, either because they predictably developed ...

Researchers reveal that cardiomyocytes and skeletal muscle cells replace their existing stock of ribosomes with a different type which can make physical contact with mitochondria, the batteries of the ...

Slower ribosomes stall during translation and collide with faster ones, triggering selective degradation of their small subunits. This “ribosome competition” mechanism ensures that only efficient ...

Researchers have identified a four-protein complex that appears to play a key role in generating ribosomes -- organelles that serve as protein factories for cells -- as well as a surprising part in ...

UT Southwestern researchers have identified a four-protein complex that appears to play a key role in generating ribosomes – organelles that serve as protein factories for cells – as well as a ...

During translation, multiple ribosomes travel along the nucleic acid chain to build polypeptides that become functional proteins. Occasionally, these molecular decoders pause on the mRNA, either ...