Terminology Service for NFDI4Health
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pharyngeal arch artery 1

Go to external page http://purl.obolibrary.org/obo/UBERON_0003118

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

Term info

Label

pharyngeal arch artery 1

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