RABC1 regulates ER-phagy to maintain er homeostasis in plants.
Endoplasmic reticulum (ER)-phagy is an important ER quality-control pathway that selectively removes misfolded or unfolded proteins and damaged ER membranes through autophagic degradation in the vacuole. Recent studies have identified small guanosine triphosphatases (GTPases) as important regulators of the autophagy pa...