FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult pylorus ID (Ontology) FBbt:00100784 (Fly Anatomy)
Definition Anterior portion of the adult hindgut. It is a constriction from which the Malpighian tubules arise.[ FlyBase:FBrf0223413 ]
Also Known As "adult pyloric valve"
Comment
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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       4
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 adult pylorus (all annotations which use CV term, excluding "NOT" statements)       4      1      2      3
Spanning Tree (Parents/Children)
Only view relationship: 
hindgut
 |__adult hindgut______________
 |__pylorus____________________|
portion of tissue              |
 |__pylorus____________________|
adult gut                      |
 |__adult hindgut______________|
posterior ectoderm derivative  |
 |__adult hindgut______________|
gut section                    |
 |__pylorus____________________|
                               adult pylorus  24 rec.
                                |__adult pyloric epithelium 15 rec.
                                    |__adult pyloric epithelial cell 4 rec.
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Is a pylorus
Part of adult hindgut
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Synonyms
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