Bacterial ribosomes are central to protein synthesis, and their regulation is vital for adaptation to environmental stresses. Under conditions such as nutrient deprivation, cold shock or hypoxia, ...

Now, scientists at the University of Illinois Chicago are the first to report a method for stable attachment of peptides to tRNAs, which has allowed them to gain new fundamental insights into ribosome ...

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 ...

A new technique reveals ribosome cooperativity, providing new insights into protein production. Researchers from Marvin Tanenbaum’s group at the Hubrecht Institute (Utrecht, Netherlands) have ...

Christine Dunham is a leading expert on the ribosome—an elaborate macro-molecular machine that operates like a factory within a cell to manufacture proteins. "The ribosome is really the most ...

Because ribosomes function as protein makers, they are also crucial to the survival of fast-growing tumor cells. Several classes of cancer drug already work by slowing ribosome formation in one way or ...

Aging leads to a decline in cellular fitness and loss of optimal protein function. The mechanisms underlying how aging causes proteins to aggregate have not been fully understood. Using models of ...

These spots are socRNAs being translated by ribosomes in a cell. They get brighter over time, showing active translation. The complex, which includes the socRNA and ribosome, is attached to the plasma ...

Inside tiny cellular machines called ribosomes, chains of genetic material called messenger RNAs (mRNAs) are matched with the corresponding transfer RNAs (tRNAs) to create sequences of amino acids ...

Three researchers whose studies of ribosomes have helped explain how the cell components translate DNA information into life, and who thereby paved the way for new medical treatments, have won the ...

Research finds that the cellular assembly line that produces proteins can stall with age, triggering a snowball effect that increases the output of misfolded proteins. In humans, clumps of misfolded ...

Inside tiny cellular machines called ribosomes, chains of genetic material called messenger RNAs (mRNAs) are matched with the corresponding transfer RNAs (tRNAs) to create sequences of amino acids ...