FB2026_03 , released September 17, 2026
CV Term Report
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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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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 oenocyte primordium (all annotations which use CV term, excluding "NOT" statements)
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embryo
 |__developing embryonic structure_____
 |__dorsal closure embryo______________|
extended germ band embryo              |
 |__late extended germ band embryo_____|
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
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