" /> pharyngeal arch artery - CISMeF





Preferred Label : pharyngeal arch artery;

Uberon definition : One of a series of paired embryological vascular structures formed within a pharyngeal arch; in the adult, some of these vessels give rise to the great vessels[MP];

Uberon synonym : branchial arch artery; PAA; aortic arches; embryonic aortic arch artery; branchial aortic arches; aortic arch;

Uberon related term : pharyngeal arch arteries; aortic arch artery; pharyngeal arch artery; branchial aortic arches;

Uberon Development note : The third, fourth, and sixth arches, along with the seventh intersegmental arteries and the left dorsal aorta, are the primary contributors to the normal aortic arch and its major thoracic branches;

Uberon Homology note : When vertebrates first appeared, they must have possessed a ventral and dorsal aorta with aortic arches between them.[well established][VHOG];

Uberon Taxon note : Number varies - Lampreys have 8, hagfishes 15; only up to 6 appear in embryonic development in most gnathostome fishes and all tetrapods;

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One of a series of paired embryological vascular structures formed within a pharyngeal arch; in the adult, some of these vessels give rise to the great vessels[MP]

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02/05/2025


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