Anti-apoptotic role of Sonic hedgehog protein at the early stages of nervous system organogenesis.
D000818:Animals; D017209:Apoptosis / Q000502:physiology*; D002642:Chick Embryo; D003370:Coturnix; D053823:Hedgehog Proteins; D017403:In Situ Hybridization; D009420:Nervous System / Q000166:cytology / Q000196:embryology*; D009672:Notochord / Q000637:transplantation; D019170:Somites / Q000166:cytology; D015534:Trans-Activators / Q000235:genetics / Q000502:physiology*