Term Name:	signal transduction in absence of ligand
Synonyms:	addiction receptor signaling pathway, basal signaling, dependence receptor signaling pathway, negative signal transduction, non-classical signal transduction, signal transduction in absence of agonist
Definition:	The series of molecular signals initiated by the absence of a ligand or the withdrawal of a ligand from a receptor.
Ontology:	GO: Biological Process [GO:0038034]    QuickGO    AmiGO