FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term tracheal section ID (Ontology) FBbt:00005043 (Fly Anatomy)
Definition Section of the tracheal system, consisting of cuticle-lined epithelium.[ FlyBase:FBrf0064787 FlyBase:FBrf0183816 ]
Comment Sections of trachea include branches, nodes (anastomoses) and air sacs.
Links to External Ontologies
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      73
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      20
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       7
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      22
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 Images Insertions Constructs
 tracheal section (all annotations which use CV term, excluding "NOT" statements)      74     14      1     27     27
     tracheal section | ectopic | somatic clone       1       --       --       --       --
     tracheal section | embryonic stage       1       --       --       1       --
     tracheal section | embryonic stage 13 | germline clone       1       --       --       --       --
     tracheal section | embryonic stage | maternal effect       3       --       --       --       --
     tracheal section | larval stage      13       --       --       1      8
     tracheal section | somatic clone       1       --       --       --       --
Spanning Tree (Parents/Children)
Only view relationship:
  epithelium
   |__epithelial tube
       |__tracheal section  1578 rec.
           |__adult tracheal section 85 rec.
           |   |__adult abdominal superficial tracheal branch(+) 9 rec.
           |   |__adult cervical trachea 7 rec.
           |   |__adult cibarial muscle tracheal branch 1 rec.
           |   |__adult dorsal tracheal branch(+) 9 rec.
           |   |__adult ganglionic tracheal branch(+)
           |   |__adult haltere tracheal branch
           |   |__adult labial tracheal branch 4 rec.
           |   |__adult leg tracheal branch(+) 3 rec.
           |   |__adult maxillary palp tracheal branch 2 rec.
           |   |__adult mediosternal tracheal branch 2 rec.
           |   |__adult spiracular tracheal branch(+) 1 rec.
           |   |__adult tracheal air sac(+) 28 rec.
           |   |__adult tracheal dorsal trunk 5 rec.
           |   |__adult tracheal lateral trunk 4 rec.
           |   |__adult tracheal transverse connective(+) 3 rec.
           |   |__adult ventral tracheal anastomosis(+) 2 rec.
           |   |__adult visceral tracheal branch 20 rec.
           |   |__adult wing tracheal branch
           |__embryonic/larval tracheal section 1377 rec.
           |   |__embryonic/larval dorsal group tracheal branch(+)
           |   |__embryonic/larval dorsal tracheal anastomosis(+) 16 rec.
           |   |__embryonic/larval dorsal tracheal branch(+) 264 rec.
           |   |__embryonic/larval fat body tracheal branch(+) 1 rec.
           |   |__embryonic/larval ganglionic tracheal branch(+) 131 rec.
           |   |__embryonic/larval lateral group tracheal branch(+) 30 rec.
           |   |__embryonic/larval spiracular tracheal branch(+) 13 rec.
           |   |__embryonic/larval tracheal dorsal trunk 591 rec.
           |   |__embryonic/larval tracheal lateral trunk 62 rec.
           |   |__embryonic/larval tracheal transverse connective(+) 54 rec.
           |   |__embryonic/larval ventral tracheal anastomosis(+) 5 rec.
           |   |__embryonic/larval visceral tracheal branch(+) 93 rec.
           |   |__larval tracheal branch of Tr1(+) 32 rec.
           |   |__larval tracheal branch of Tr10(+) 8 rec.
           |   |__non-functional spiracular tracheal branch(+)
           |__pupal tracheal section 68 rec.
           |   |__pupal abdominal tracheal branch 15 rec.
           |   |__pupal cerebral tracheal anastomosis
           |   |__pupal cerebral tracheal branch
           |   |__pupal cerebropharyngeal tracheal branch
           |   |__pupal dorsal tracheal branch(+)
           |   |__pupal ganglionic tracheal branch(+)
           |   |__pupal haltere tracheal branch
           |   |__pupal leg tracheal branch(+) 1 rec.
           |   |__pupal pharyngeal tracheal branch
           |   |__pupal spiracular tracheal branch(+)
           |   |__pupal tracheal dorsal trunk 9 rec.
           |   |__pupal tracheal lateral trunk 3 rec.
           |   |__pupal tracheal transverse connective(+) 1 rec.
           |   |__pupal ventral tracheal anastomosis(+)
           |   |__pupal ventral tracheal branch(+)
           |   |__pupal wing tracheal branch
           |   |__secondary tracheal branch(+) 43 rec.
           |__tracheal branch 936 rec.
           |   |__adult abdominal superficial tracheal branch(+) 9 rec.
           |   |__adult cibarial muscle tracheal branch 1 rec.
           |   |__adult dorsal tracheal branch(+) 9 rec.
           |   |__adult ganglionic tracheal branch(+)
           |   |__adult haltere tracheal branch
           |   |__adult labial tracheal branch 4 rec.
           |   |__adult leg tracheal branch(+) 3 rec.
           |   |__adult maxillary palp tracheal branch 2 rec.
           |   |__adult mediosternal tracheal branch 2 rec.
           |   |__adult spiracular tracheal branch(+) 1 rec.
           |   |__adult tracheal dorsal trunk 5 rec.
           |   |__adult tracheal lateral trunk 4 rec.
           |   |__adult tracheal transverse connective(+) 3 rec.
           |   |__adult visceral tracheal branch 20 rec.
           |   |__adult wing tracheal branch
           |   |__embryonic/larval spiracular tracheal branch(+) 13 rec.
           |   |__larval tracheal branch of Tr1(+) 32 rec.
           |   |__larval tracheal branch of Tr10(+) 8 rec.
           |   |__non-functional spiracular tracheal branch(+)
           |   |__primary segmental tracheal branch 1 rec.
           |   |__primary tracheal branch(+) 877 rec.
           |   |__pupal abdominal tracheal branch 15 rec.
           |   |__pupal cerebral tracheal branch
           |   |__pupal cerebropharyngeal tracheal branch
           |   |__pupal dorsal tracheal branch(+)
           |   |__pupal ganglionic tracheal branch(+)
           |   |__pupal haltere tracheal branch
           |   |__pupal leg tracheal branch(+) 1 rec.
           |   |__pupal pharyngeal tracheal branch
           |   |__pupal spiracular tracheal branch(+)
           |   |__pupal tracheal dorsal trunk 9 rec.
           |   |__pupal tracheal lateral trunk 3 rec.
           |   |__pupal tracheal transverse connective(+) 1 rec.
           |   |__pupal ventral tracheal branch(+)
           |   |__pupal wing tracheal branch
           |   |__secondary tracheal branch(+) 43 rec.
           |__tracheal node 30 rec.
               |__adult ventral tracheal anastomosis(+) 2 rec.
               |__embryonic/larval cerebral tracheal anastomosis 6 rec.
               |__embryonic/larval dorsal tracheal anastomosis(+) 16 rec.
               |__embryonic/larval ventral tracheal anastomosis(+) 5 rec.
               |__pupal cerebral tracheal anastomosis
               |__pupal ventral tracheal anastomosis(+)
Spanning Tree View Settings
Parents/Children
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Is a epithelial tube
Part of tracheal system
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Synonyms
  • "trachea" RELATED
Secondary IDs
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UBERON:6005043