title: Structure and function of peptides from a neuroendocrine system controlling egg-laying behavior in Aplysia.
mesh_terms: D000818:Animals; D001048:Aplysia / Q000502:physiology; D005260:Female; D007447:Invertebrate Hormones / Q000138:chemical synthesis / Q000302:isolation & purification / Q000494:pharmacology*; D010058:Oviposition / Q000187:drug effects
chemical_list: D007447:Invertebrate Hormones; C026880:egg-laying hormone, Mollusca