Cells organize their molecules into distinct functional areas. While textbooks usually refer to membrane-bound organelles ...

These include stress granules and proteasome storage granules (PSGs). In the past, these membraneless organelles were only visible as “droplets” using a fluorescence microscope. Now, researchers from ...

Scientists have transformed enigmatic cell structures, called vaults, into storage units for messenger-RNA molecules made in ...

Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and ...