The proteasome droplets in the nucleus. Hyperosmotic stress induces ... Top: Fluorescent microscopic image of the proteasome droplets (Green: ubiquitin, Red: proteasome). Bottom: Schematic ...

Study: Multi-interface licensing of protein import into a phage nucleus. Image Credit: shoma81/Shutterstock.com Cells, across all life forms, carefully regulate the movement of molecules to ...

A region of the mouse brain, called the bed nucleus of the stria terminalis, is larger in males than females. Many neurons (green) produce the estrogen receptor. A specific population of these ...