title: The 'blueprint hypothesis' of axon guidance.
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology*; D001921:Brain / Q000254:growth & development; D002450:Cell Communication; D004805:Ependyma / Q000502:physiology*; D009416:Nerve Regeneration; D012160:Retina / Q000166:cytology; D012455:Salamandridae; D013116:Spinal Cord / Q000502:physiology