Search Ontology:
GO: Cellular Component

acrosomal vesicle

Term ID
GO:0001669
Synonyms
  • acrosomal granule
  • acrosome
Definition
A structure 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. It lies just beneath the plasma membrane and is derived from the lysosome. (2)
References
Ontology
GO: Cellular Component    QuickGO    AmiGO
Relationships
has parts
is a type of
Phenotype
Phenotype caused by Genes
Citations
Your Input Welcome
We welcome your input and comments. Please use this form to recommend updates to the information in ZFIN. We appreciate as much detail as possible and references as appropriate. We will review your comments promptly.
Please check the highlighted fields and try again.
Thank you for submitting comments. Your input has been emailed to ZFIN curators who may contact you if additional information is required.
Oops. Something went wrong. Please try again later.