FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term acrosomal membrane ID (Ontology) GO:0002080 (Gene Ontology)
Definition The membrane that surrounds the acrosomal lumen. The acrosome is a special type of lysosome in the head of a spermatozoon that contains acid hydrolases and is concerned with the breakdown of the outer membrane of the ovum during fertilization.
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cytoplasmic vesicle membrane____
bounding membrane of organelle__|
                                secretory granule membrane
                                 |__acrosomal membrane  1 rec.
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Is a secretory granule membrane
Part of acrosomal vesicle
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