FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term oenocyte primordium ID (Ontology) FBbt:00017020 (Fly Anatomy)
Definition A 'whorl' of larval oenocyte precursors which forms transiently around each 'chordotonal precursor cell C1' during stage 11. It ceases to exist when these cells delaminate during stages 11 and 12.[ FlyBase:FBrf0180129 ]
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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)  EXPRESSION_STAGE_TISSUE_POSITION       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
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 Alleles Genes Insertions Constructs
 oenocyte primordium (all annotations which use CV term, excluding "NOT" statements)       6      3      1      3
Spanning Tree (Parents/Children)
Only view relationship: 
developing material anatomical entity
 |__developing embryonic structure__
 |__primordium______________________|
ectodermal derivative               |
 |__dorsal ectoderm derivative______|
                                    oenocyte primordium  13 rec.
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Is a developing embryonic structure
primordium
dorsal ectoderm derivative
Develops from dorsal epidermis primordium
Part of late extended germ band embryo
dorsal closure embryo
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Synonyms
  • "oenocyte specific anlage" RELATED
Secondary IDs
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