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| Term | cortical granule exocytosis | ID (Ontology) | GO:0060471 (Gene Ontology) |
| Definition | The process of secretion by a cell that results in the release of intracellular molecules contained within a cortical granule by fusion of the vesicle with the plasma membrane of a cell. A cortical granule is a specialized secretory vesicle that is released during egg activation that changes the surface of the egg to prevent polyspermy. | ||
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egg activation |__prevention of polyspermy__________ regulated exocytosis | |__calcium-ion regulated exocytosis__| negative regulation of fertilization | |__prevention of polyspermy__________| cortical granule exocytosis |
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| Is a | calcium-ion regulated exocytosis | ||
| Part of | prevention of polyspermy | ||
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