Ribosomes are fundamental molecular machines that translate mRNA sequences into polypeptides, ensuring the proper synthesis of proteins essential to cellular function. However, the fidelity of protein ...

For the first time, the researchers have identified and molecularly characterized the RADAR pathway (“Receptor Accumulation and Degradation in the Absence of Recycling”) in baker’s yeast. This ...

A protective protein that detects newly-made incomplete protein chains in higher cells is found to have a relative in bacteria. There, the protein also plays a central role in quality control which ...

Peroxisomes are essential cell organelles that play a vital role in lipid metabolism and cellular detoxification. To perform these functions, numerous enzymes must be correctly transported into the ...