FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term dorsal group tracheal branch precursor ID (Ontology) FBbt:00005585 (Fly Anatomy)
Definition Precursor of a dorsal group branch of the embryonic/larval tracheal system. These branches arise from late in stage 16 into the larval stages.[ FlyBase:FBrf0064787 ]
Also Known As "embryonic dorsal group branch"
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       5
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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Relevant FlyBase reports
 Alleles Insertions Constructs
 dorsal group tracheal branch precursor (all annotations which use CV term, excluding "NOT" statements)       5      2      2
Spanning Tree (Parents/Children)
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developing embryonic structure__
primordium______________________|
                                secondary branch/tracheole primordium
                                 |__dorsal group tracheal branch precursor  9 rec.
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Is a secondary branch/tracheole primordium
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Synonyms
  • "embryonic dorsal group branch" EXACT
Secondary IDs
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