title: Fertilization in the sea urchin, Strongylocentrotus purpuratus is blocked by fluorescein dyes.
mesh_terms: D000818:Animals; D000001:Calcimycin / Q000494:pharmacology; D005260:Female; D005306:Fertilization / Q000187:drug effects*; D005452:Fluoresceins / Q000494:pharmacology*; D008297:Male; D010063:Ovum / Q000187:drug effects*; D010101:Oxygen Consumption / Q000187:drug effects; D010312:Parthenogenesis; D012617:Sea Urchins / Q000502:physiology*; D013073:Sperm Agglutination / Q000187:drug effects; D013084:Sperm-Ovum Interactions / Q000187:drug effects; D013094:Spermatozoa / Q000187:drug effects*; D013329:Structure-Activity Relationship; D014817:Vitelline Membrane / Q000502:physiology
chemical_list: D005452:Fluoresceins; D000001:Calcimycin