FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult posterior hindgut ID (Ontology) FBbt:00003144 (Fly Anatomy)
Definition Posterior-most region of the adult hindgut. It consists of a broadly expanded rectal sac (rectal ampulla) that tapers posteriorly to the narrow rectum proper, terminating at the anus. Protruding from the walls into the lumen of the rectal sac are two pairs of conical rectal papillae.[ FlyBase:FBrf0007735 ]
Also Known As "adult rectum" ; "posterior intestine"
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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       2
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
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 Alleles Genes Images Insertions Constructs
 adult posterior hindgut (all annotations which use CV term, excluding "NOT" statements)       2      6      1      2      4
Spanning Tree (Parents/Children)
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  gut section
   |__rectum
       |__adult posterior hindgut  31 rec.
           |__female adult posterior hindgut
           |__male adult posterior hindgut
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Is a rectum
Part of adult hindgut
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