FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult dorsal tracheal branch ID (Ontology) FBbt:00003051 (Fly Anatomy)
Definition Adult trachea that branches dorsally from the dorsal trunk. It tracheates the dorsal epidermis and dorsal vessel. Each dorsal branch connects the left and right dorsal trunks of the same tracheal metamere via the dorsal anastomosis. In the thorax, the dorsal branches connect the parenteric air sacs, which correspond to the enlarged dorsal trunks.[ FlyBase:FBrf0011558 FlyBase:FBrf0064787 FlyBase:FBrf0186027 ]
Also Known As "dorsal anastomose" ; "transverse dorsal commissure"
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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 adult dorsal tracheal branch (all annotations which use CV term, excluding "NOT" statements)       3      1      2
Spanning Tree (Parents/Children)
Only view relationship: 
tracheal section
 |__adult tracheal section__
 |__tracheal branch_________|
dorsal ectoderm derivative  |
 |__adult tracheal section__|
                            adult dorsal tracheal branch  9 rec.
                             |__adult abdominal dorsal tracheal branch 2 rec.
                             |   |__adult abdominal dorsal tracheal branch 3
                             |   |__adult abdominal dorsal tracheal branch 4
                             |   |__adult abdominal dorsal tracheal branch 5
                             |   |__adult abdominal dorsal tracheal branch 6 2 rec.
                             |   |__adult abdominal dorsal tracheal branch 7
                             |   |__adult abdominal dorsal tracheal branch 8
                             |__adult metathoracic dorsal tracheal branch 2 rec.
                             |__adult prothoracic dorsal tracheal branch 2 rec.
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Is a adult tracheal section
tracheal branch
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