The discovery of ribosomes dates back to the 1950s, when George Palade first observed dense particles in the cytoplasm of cells using electron microscopy. These particles were later named "ribosomes" ...

Christine Dunham is a leading expert on the ribosome—an elaborate macro-molecular machine that operates like a factory within ...

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 ...

How does the cell convert DNA into working proteins? The process of translation can be seen as the decoding of instructions for making proteins, involving mRNA in transcription as well as tRNA. But ...

When we think about the blueprint of life, we tend to focus on DNA—the genetic code stored in every cell of our bodies. But DNA is only part of the story. For those instructions to matter, they must ...

The human body consists of numerous trillions of cells, and 60 percent of the energy used within a cell is dedicated to a specific molecular machine. That machine is responsible for producing proteins ...

Scientists at St. Jude Children’s Research Hospital report that human ribosomes decode messenger RNA (mRNA) 10 times slower than bacterial ribosomes, but do so more accurately. The study “mRNA ...

The protein factories of our cells are much more diverse than we thought they were. Scientists have now shown that cancer cells can use these so-called ribosomes to boost their invisibility cloak, ...

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 ...

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 ...

Memphis, Tenn.—April 5, 2023) Scientists at St. Jude Children’s Research Hospital revealed that human ribosomes decode messenger RNA (mRNA) 10 times slower than bacterial ribosomes, but do so more ...