Term Name:	adaxial/abaxial pattern specification
Synonyms:	adaxial/abaxial pattern formation
Definition:	The regionalization process in which differences in cell differentiation along the adaxial/abaxial are generated. Adaxial refers to being situated toward an axis of an anatomical structure. Abaxial refers to being situated away from an axis of an anatomical structure.
Ontology:	GO: Biological Process [GO:0009955]    QuickGO    AmiGO