Induction of the acrosome reaction on the surface of de-jellied sea urchin eggs.
D000177:Acrosome / Q000502:physiology*; D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D004229:Dithiothreitol / Q000494:pharmacology; D005260:Female; D005306:Fertilization; D008297:Male; D010063:Ovum / Q000502:physiology* / Q000648:ultrastructure; D012617:Sea Urchins; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000502:physiology*; D014357:Trypsin / Q000494:pharmacology
D014357:Trypsin; D004229:Dithiothreitol