title: Convergence of small molecule and peptide transmitters on a common molecule cascade.
mesh_terms: D000818:Animals; D001048:Aplysia / Q000502:physiology*; D007858:Learning / Q000502:physiology*; D009424:Nervous System Physiological Phenomena; D018377:Neurotransmitter Agents / Q000502:physiology*
chemical_list: D018377:Neurotransmitter Agents