Term Name:	pectoral appendage apical ectodermal ridge
Synonyms:	AER forelimb, aer pectoral fin, apical ectodermal ridge forelimb, apical ectodermal ridge pectoral fin, apical ectodermal ridge pectoral fin bud, apical fold pectoral fin, upper limb bud apical ectodermal ridge, wing AER, wing apical ectodermal ridge
Definition:	An apical ectodermal ridge that is part of a pectoral appendage bud.
Ontology:	Cell Ontology [UBERON:0005421]