title: Sonic Hedgehog gets another role.
authors.forename: Catherine E
authors.initials: CE
authors.lastname: Krull
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology*; D047108:Embryonic Development; D053823:Hedgehog Proteins / Q000502:physiology*; D009046:Motor Neurons / Q000166:cytology / Q000502:physiology; D013116:Spinal Cord / Q000166:cytology* / Q000196:embryology
chemical_list: D053823:Hedgehog Proteins