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The union of male and female gametes to form a zygote. Any process that modulates the frequency, rate or extent of the assembly of actin filaments by the addition of actin monomers to a filament. Any process that activates or increases the frequency, rate or extent of actin polymerization. The release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle by fusion of the vesicle with the plasma membrane of a cell, requiring the presence of calcium ions. A process, occurring at the cellular level, that is involved in the reproductive function of a multicellular or single-celled organism. Any process that activates or increases the frequency, rate or extent of the process of creating protein polymers. Any process that activates or increases the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures. Assembly of actin filaments by the addition of actin monomers to a filament. The discharge, by sperm, of a single, anterior secretory granule following the sperm's attachment to the zona pellucida surrounding the oocyte. The process begins with the fusion of the outer acrosomal membrane with the sperm plasma membrane and ends with the exocytosis of the acrosomal contents into the egg. Any process that activates or increases the frequency, rate or extent of actin polymerization as part of the acrosome reaction.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of actin filament polymerization involved in acrosome reaction
Acc: GO:0060475
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of actin polymerization as part of the acrosome reaction.
Synonyms:
  • positive regulation of actin polymerization involved in acrosome reaction
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0060475 - positive regulation of actin filament polymerization involved in acrosome reaction (interactive image map)
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