title: Non-propagated cortical reactions induced by the divalent ionophore A23187 in eggs of the sea urchin, Lytechinus variegatus.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000001:Calcimycin / Q000494:pharmacology*; D003594:Cytoplasmic Granules / Q000187:drug effects; D005260:Female; D005306:Fertilization; D008566:Membranes / Q000187:drug effects; D010063:Ovum / Q000187:drug effects / Q000648:ultrastructure*; D012617:Sea Urchins
chemical_list: D000900:Anti-Bacterial Agents; D000001:Calcimycin