The vessels formed within the first pair of branchial arches in embryogenesis [ MP:0010355 ]

Synonyms: AA1 first aortic arch first branchial arch artery 1st arch artery mandibular aortic arch aortic arch 1

This is just here as a test because I lose it

Term information

database cross reference
Subsets

pheno_slim, vertebrate_core

external ontology notes

ZFA states that The paired aortic arch 1 arteries branch off of the ventral aorta, and empty into the right and left lateral dorsal aortas

has alternative id

UBERON:0004371

has related synonym

1st pharyngeal arch artery

1st aortic arch artery

first arch artery

1st branchial arch artery

id

UBERON:0003118

taxon notes

Disappears early in development in tetrapods