Term Name:	endoplasmic reticulum tubular network maintenance
Synonyms:	ER tubular network maintenance
Definition:	The organization process that preserves the endoplasmic reticulum (ER) tubular network in a stable functional or structural state. The ER tubular network is the ER part that comprises the membranes with high curvature in cross-section.
Ontology:	GO: Biological Process [GO:0071788]    QuickGO    AmiGO