title: Ionic triggers in the fertilization of sea urchin eggs.
mesh_terms: D000584:Amiloride / Q000494:pharmacology; D000818:Animals; D002118:Calcium / Q000378:metabolism / Q000502:physiology*; D004527:Egg Proteins / Q000096:biosynthesis; D005260:Female; D005306:Fertilization; D006863:Hydrogen-Ion Concentration; D008297:Male; D008564:Membrane Potentials; D010063:Ovum / Q000378:metabolism / Q000502:physiology; D012617:Sea Urchins; D012964:Sodium / Q000502:physiology
chemical_list: D004527:Egg Proteins; D000584:Amiloride; D012964:Sodium; D002118:Calcium