Imaging technologies like cryo-electron microscopy and X-ray crystallography help researchers ... creating experimental movies of proteins in motion. In a paper published in Cell, they demonstrate ...

Many biologically important molecules change shape when stimulated by UV radiation. Although this property can also be found ...

"The key breakthrough came through a new instrument on XRISM called Resolve that provides high-resolution X-ray spectroscopy to reveal the bulk motion of the hot gas, which was completely unknown ...

“The fundamental problem is that we've never had methods for simple experiments to see proteins in motion, because proteins are really ... protein of interest and places it in the path of an x-ray ...