FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term primary branching, open tracheal system ID (Ontology) GO:0007428 (Gene Ontology)
Definition Formation of primary branches in the open tracheal system. These form from small groups of cells that migrate out at specific positions, organizing into tubes as they migrate. An example of this is found in Drosophila melanogaster.[ PubMed:29844090 ]
Also Known As "primary tracheal branching"
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       9
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 Genes
 primary branching, open tracheal system (all annotations which use CV term, excluding "NOT" statements)       9
     involved_in | primary branching, open tracheal system       9
Spanning Tree (Parents/Children)
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open tracheal system development_______________
branching morphogenesis of an epithelial tube__|
                                               branching involved in open tracheal system development
                                                |__primary branching, open tracheal system  9 rec.
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Is a branching involved in open tracheal system development
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Synonyms
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