FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00005261 ID (Ontology) FBbt:00005261 (Fly Anatomy)
Definition Oocyte during stage 1 of oogenesis. It is found at the posterior end of the newly-formed egg chamber in region 3 of the germarium (Reichmann and Ephrussi, 2001) and is a similar size to the nurse cells (Mahowald and Kambysellis, 1980).[ FlyBase:FBrf0021038 FlyBase:FBrf0034074 FlyBase:FBrf0064777 FlyBase:FBrf0137209 ]
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       6
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
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Relevant FlyBase reports
 Alleles Insertions Constructs
 FBbt:00005261 (all annotations which use CV term, excluding "NOT" statements)       6      1      3
     FBbt:00005261 | FBcv:0000068       6      1      3
Spanning Tree (Parents/Children)
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FBbt:00004866
 |__FBbt:00004872__
FBbt:00004894      |
 |__FBbt:00004886__|
FBbt:00007003      |
 |__FBbt:00004872__|
FBbt:00048491      |
 |__FBbt:00004872__|
FBbt:00057012      |
 |__FBbt:00004886__|
                   FBbt:00005261  10 rec.
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Is a oocyte
Part of germarium region 3
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