title: Renal activation potential observed in sea urchin egg during fertilization.
mesh_terms: D000200:Action Potentials; D000818:Animals; D005260:Female; D005306:Fertilization; D008564:Membrane Potentials; D008839:Microelectrodes; D010063:Ovum / Q000502:physiology*; D012617:Sea Urchins; D012623:Seawater