FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term germinal vesicle ID (Ontology) GO:0042585 (Gene Ontology)
Definition The enlarged, fluid filled nucleus of a primary oocyte, the development of which is suspended in prophase I of the first meiotic division between embryohood and sexual maturity.[ PubMed:19019837 ]
Also Known As "primary oocyte nucleus"
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Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Genes (FBgn)GO_CELLULAR_COMPONENT
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes
 germinal vesicle (all annotations which use CV term, excluding "NOT" statements)
     germinal vesicle | cell non-autonomous
      --
     germinal vesicle | somatic clone
      --
     located_in | germinal vesicle       --
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  germ cell nucleus
   |__female germ cell nucleus
       |__germinal vesicle  13 rec.
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Is a female germ cell nucleus
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Synonyms
  • "primary oocyte nucleus" EXACT
Secondary IDs
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