Ribosomes are molecular machines that translate messenger RNA (mRNA), which is transcribed from DNA, into proteins. Scientists have now learned more about ribosomes in nature, and their function. This ...

Ribosomal RNA (rRNA), made from many copies of ribosomal DNA (rDNA), is the core component that powers ...

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.

Ribosomes, normally obedient to stop and start signals on messenger RNA, occasionally “go rogue.” They take it upon themselves to build proteins beyond the usual coding sequence, overrunning a portion ...

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 ...

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 ...

Researchers have discovered a new function of ribosomes in human cells that may show the protein-making particle's role in destroying healthy mRNAs, the messages that decode DNA into protein.

Synthetic biology researchers at Northwestern University say they have developed a system that can rapidly create cell-free ribosomes in a test tube, then select the ribosome that can perform a ...

Bacteria modify their ribosomes when exposed to widely used antibiotics, according to research published today in Nature Communications. The subtle changes might be enough to alter the binding site of ...

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 ...