Term Name:	regulation of timing of cell differentiation
Synonyms:	timing of cell differentiation
Definition:	The process controlling the activation and/or rate at which relatively unspecialized cells acquire specialized features. Any process that modulates the rate, frequency or extent of the XXX at a consistent predetermined time point during its development.
Ontology:	GO: Biological Process [GO:0048505]    QuickGO    AmiGO