title: Fallen arches, or how the vertebrate got its head.
authors.forename: M C
authors.initials: MC
authors.lastname: Fishman
authors.forename: M L
authors.initials: ML
authors.lastname: Kirby
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000196:embryology*; D001934:Branchial Region / Q000502:physiology*; D019332:Endothelin-1 / Q000502:physiology*; D051379:Mice; D009432:Neural Crest / Q000502:physiology; D044022:Receptor, Endothelin A; D017466:Receptors, Endothelin / Q000502:physiology*
chemical_list: D019332:Endothelin-1; D044022:Receptor, Endothelin A; D017466:Receptors, Endothelin