FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term intercalary segment ID (Ontology) FBbt:00000010 (Fly Anatomy)
Definition Most posterior of the procephalic segments. Contains the tritocerebrum.[ FlyBase:FBrf0075072 FlyBase:FBrf0089570 ]
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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       1
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 intercalary segment (all annotations which use CV term, excluding "NOT" statements)       2     15      1      1
Spanning Tree (Parents/Children)
Only view relationship: 
  head segment
   |__procephalic segment
       |__intercalary segment  717 rec.
           |__adult intercalary segment 588 rec.
           |   |__adult tritocerebrum(+) 588 rec.
           |__embryonic intercalary segment 67 rec.
           |   |__embryonic tritocerebrum 42 rec.
           |__embryonic/larval hypopharynx 4 rec.
           |__intercalary segment sense organ 20 rec.
           |   |__embryonic/larval intercalary segment sense organ(+) 20 rec.
           |__larval intercalary segment 31 rec.
           |   |__embryonic/larval intercalary segment sense organ(+) 20 rec.
           |   |__larval tritocerebrum(+) 11 rec.
           |__tritocerebrum 669 rec.
               |__adult tritocerebrum(+) 588 rec.
               |__embryonic tritocerebrum 42 rec.
               |__larval tritocerebrum(+) 11 rec.
               |__tritocerebral neuroblast(+) 35 rec.
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Is a procephalic segment
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