FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term primary segmental tracheal branch ID (Ontology) FBbt:10000445 (Fly Anatomy)
Definition A primary branch of the tracheal system.
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Records annotated with this term OR any of its CHILD TERMS
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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       1
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 Alleles
 primary segmental tracheal branch (all annotations which use CV term, excluding "NOT" statements)       1
Spanning Tree (Parents/Children)
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  tracheal section
   |__tracheal branch
       |__primary segmental tracheal branch  1 rec.
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Is a tracheal branch
Develops from primary segmental tracheal branch primordium
Part of
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