FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term ganglionic tracheal branch primordium ID (Ontology) FBbt:00005591 (Fly Anatomy)
Definition Precursor of the embryonic/larval ganglionic branch. It originates as the region of the posterior trunk lateral branch proximal to the lateral spur that becomes the point of fusion between anterior and posterior lateral trunk branches.[ FlyBase:FBrf0064787 ]
Also Known As "embryonic ganglionic branch"
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 ganglionic tracheal branch primordium (all annotations which use CV term, excluding "NOT" statements)
     ganglionic tracheal branch primordium | embryonic stage 16
      --       --       --
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developing embryonic structure
 |__primary segmental tracheal branch primordium__
late extended germ band embryo                    |
 |__tracheal pit__________________________________|
 |__primary segmental tracheal branch primordium__|
tracheal primordium                               |
 |__tracheal pit__________________________________|
dorsal closure embryo                             |
 |__primary segmental tracheal branch primordium__|
primordium                                        |
 |__tracheal branch primordium____________________|
 |__primary segmental tracheal branch primordium__|
                                                  ganglionic tracheal branch primordium  83 rec.
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Is a tracheal branch primordium
primary segmental tracheal branch primordium
Part of tracheal pit
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Synonyms
  • "embryonic ganglionic branch" EXACT
    "ganglionic trachea" RELATED
    "i branch" RELATED
    "ventral ganglionic branch" RELATED
Secondary IDs
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