title: Electrophysiological response to insemination in oocytes of Urechis caupo.
mesh_terms: D000845:Annelida / Q000502:physiology*; D002118:Calcium / Q000378:metabolism; D005260:Female; D005306:Fertilization; D008297:Male; D008540:Meiosis; D008564:Membrane Potentials; D008854:Microscopy, Electron; D009865:Oocytes / Q000502:physiology*; D010063:Ovum / Q000502:physiology*; D012964:Sodium / Q000378:metabolism; D013084:Sperm-Ovum Interactions
chemical_list: D012964:Sodium; D002118:Calcium