E1s and E2s first work generically across the cell to activate and prepare ubiquitin for attachment. E3 ligases then ensure that the tag is added to the right protein; as such, hundreds of specific ...

Each cell of the human body contains two meters of DNA. The whole secret lies in the intricate three-dimensional arrangement that allows DNA strands to be efficiently organized and compacted within ...

Cells are constantly on the move, whether in a developing embryo or metastatic cancer. But how do cells adapt to the new ...

Scientists have developed Rhobo6, a light microscopy probe that reveals extracellular matrix structures in live tissues, ...