These structures do exchange membrane material ... In electron micrographs, the Golgi apparatus looks like a set of flattened sacs. Vesicles that bud off from the ER fuse with the closest Golgi ...

The new research finds that the endoplasmic reticulum and the plasma membrane form contact sites where specialized molecules control the release of calcium, which regulates the signals sent along ...

A detailed quantitative model of signaling by IRE1 sheds light on the mechanism of its activation by endoplasmic reticulum stress and addresses a long-standing controversy in the field. In ...