The endoplasmic reticulum (ER) is a heterogeneous organelle with distinct morphologies of sheets and an interconnected network of tubules sharing a common lumen. An ER domain marked by the Rab10 GTPase and several lipid-synthesizing enzymes is implicated in dynamic ER tubule formation and fusion events in cells.
Jaerak Chang, Craig Blackstone. Rab10 joins the ER social network. Nature cell biology. 2013 Feb;15(2):135-6
PMID: 23377026
View Full Text