A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The microscope combines polarized ...

The 46-hour dance marathon raises millions of dollars to find a cure for childhood cancer and support families of cancer ...

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 ...

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

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding ...

This study is the first to demonstrate that certain tRNA introns influence gene expression. Scientists have discovered that ...