title: Roles for retrograde factors in synapse formation at the nerve-muscle junction.
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology; D002478:Cells, Cultured; D002645:Chickens; D009132:Muscles / Q000502:physiology; D009414:Nerve Growth Factors / Q000494:pharmacology; D009469:Neuromuscular Junction / Q000187:drug effects / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology*; D013569:Synapses / Q000502:physiology*; D014020:Tissue Extracts / Q000494:pharmacology
chemical_list: D009414:Nerve Growth Factors; D014020:Tissue Extracts