FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term adult prothoracic dorsal tracheal branch ID (Ontology) FBbt:00003052 (Fly Anatomy)
Definition Anterior dorsal branch of the adult thoracic trachea. It is a short and straight commissure that connects the left and right parenteric air sacs in the thorax. It passes above the alimentary canal.[ FlyBase:FBrf0034081 FlyBase:FBrf0186027 ]
Also Known As "adult dorsal branch 1" ; "prothoracic dorsal commissure"
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Images
 adult prothoracic dorsal tracheal branch (all annotations which use CV term, excluding "NOT" statements)       2
Spanning Tree (Parents/Children)
Only view relationship: 
adult tracheal section__
tracheal branch_________|
                        adult dorsal tracheal branch
                         |__adult prothoracic dorsal tracheal branch  2 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a adult dorsal tracheal branch
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts