Term Name:	anterior/posterior pattern specification, imaginal disc
Synonyms:
Definition:	The establishment, maintenance and elaboration of the anterior/posterior axis of the imaginal disc. Imaginal discs are epithelial infoldings in the larvae of holometabolous insects that rapidly develop into adult appendages during metamorphosis from larval to adult form.
Ontology:	GO: Biological Process [GO:0007448]    QuickGO    AmiGO