NAADP+ initiates the Ca2+ response during fertilization of starfish oocytes.
D000818:Animals; D020013:Calcium Signaling; D002467:Cell Nucleus / Q000502:physiology; D002478:Cells, Cultured; D005089:Exocytosis; D005306:Fertilization; D015544:Inositol 1,4,5-Trisphosphate / Q000494:pharmacology; D007700:Kinetics; D008297:Male; D016200:Maturation-Promoting Factor / Q000502:physiology; D018613:Microscopy, Confocal; D009249:NADP / Q000031:analogs & derivatives* / Q000494:pharmacology*; D009865:Oocytes / Q000187:drug effects / Q000502:physiology* / Q000648:ultrastructure; D013094:Spermatozoa / Q000502:physiology; D013215:Starfish / Q000502:physiology*