Scientifically speaking, the ribosome's make-up and raison d'etre is elementary: Composed of RNA and proteins, it's the cell site where amino acids get strung together to form new proteins. And, while ...

Evidence of human construction work is all around us: on the roads we travel, in the buildings we occupy and now even in outer space. But one form of “human construction” quietly does its job without ...

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" ...

Ribosomes are the cell's protein factories, which read the genetic code and assemble the proteins that every organism needs to live. But as far as how ribosomes themselves were formed, tantalizingly ...

Researchers reveal how cells regenerate protein factories at endoplasmic reticulum. Researchers at LMU and Stanford University reveal how cells regenerate protein factories at endoplasmic reticulum.

Proteins are absolutely essential for the survival of organisms; they carry out many functions that are critical to life. Something needs to build all of those proteins from their basic components.

At the beginning of the 1950s, scientists realized that ribosomes, large complexes of RNA and protein, were critical to protein synthesis and the overall function of the cell. But how they worked at ...

All cells need ribosomes to make the proteins necessary for life. These multi-component molecular machines build complex proteins by stitching building blocks together according to instructions ...

Three-dimensional images of human small ribosomal subunits offer the most detailed explanation for how the cell's protein-making machines are assembled. All cells need ribosomes to make the proteins ...