Uberon definition : A segment of the embryonic dorsal aorta between points of juncture with the third
and fourth arch arteries; it regresses early in development to allow the carotid axis
to take its definitive appearance.;
Uberon synonym : ductus caroticus;
Uberon Taxon note : In amphibians, closes at metamorphosis;
A segment of the embryonic dorsal aorta between points of juncture with the third
and fourth arch arteries; it regresses early in development to allow the carotid axis
to take its definitive appearance.