FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult rectal papilla ID (Ontology) FBbt:00003146 (Fly Anatomy)
Definition Paired papilla projecting from the side wall into the lumen of the rectal sac. Each papillae is a conical thick-walled invagination of the epithelium 100-150um high and 65-85um in diameter basally, containing a narrow central cavity occupied by a bundle of five trachea (Miller, 1950).[ FlyBase:FBrf0186027 ]
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Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
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 adult rectal papilla (all annotations which use CV term, excluding "NOT" statements)       1      2      1
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  anatomical structure
   |__multicellular structure
       |__adult rectal papilla  4 rec.
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Part of adult rectal sac
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