FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term pupal tracheal dorsal trunk ID (Ontology) FBbt:00002957 (Fly Anatomy)
Definition The main airway of the pupal tracheal system, linking its metameric units from the (T1) pupal spiracle to tracheal metamere 5.[ FlyBase:FBrf0011558 FlyBase:FBrf0064787 ]
Also Known As "pupal dorsal longitudinal trunk" ; "pupal DT" ; "pupal great lateral trunk"
Comment The embryonic/larval dorsal branches posterior to tracheal metamere 5 collapse and are non-functional in the pupa - although may be maintained in a non-functional state as a template for growth of the adult system (Manning and Krasnow, 1993).
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       4
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       4
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 pupal tracheal dorsal trunk (all annotations which use CV term, excluding "NOT" statements)       4      1      4
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tracheal section
 |__pupal tracheal section__
 |__tracheal branch_________|
                            pupal tracheal dorsal trunk  9 rec.
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