FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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Term oogenesis stage S5 ID (Ontology) FBdv:00005265 (Fly Development)
Definition Oogenesis stage that begins when nurse cell chromosomes are no longer bulbous - the association between homologs weakens so that these chromosomes no longer have a polytene structure. During this stage, posterior nurse cell nuclei have a higher ploidy (64C) than anterior ones.[ FlyBase:FBrf0021038 FlyBase:FBrf0034074 FlyBase:FBrf0064777 ]
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Data ClassFieldDirect annotations
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 Alleles Genes Insertions Constructs
 oogenesis stage S5 (all annotations which use CV term, excluding "NOT" statements)       --
     abnormal mitotic cell cycle | oogenesis stage S5
      --       --       --
     egg chamber | oogenesis stage S5
      --       --       --
     egg chamber | oogenesis stage S5 | somatic clone
      --       --       --
     follicle cell | oogenesis stage S5
      --       --
     nurse cell | oogenesis stage S5
      --       --       --
     nurse cell | oogenesis stage S5 | somatic clone
      --       --       --
     oocyte | germline clone | oogenesis stage S5
      --
      --
     oocyte | oogenesis stage S5
      --
     stretch follicle cell | germline clone | oogenesis stage S5
      --       --       --
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developmental stage____
developmental process  |
 |__oogenesis__________|
                       oogenesis stage S5  203 rec.
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