FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term metathoracic tracheal primordium ID (Ontology) FBbt:00000188 (Fly Anatomy)
Definition Any tracheal primordium (FBbt:00005037) that is part of some metathoracic segment (FBbt:00000019).
Comment
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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       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles
 metathoracic tracheal primordium (all annotations which use CV term, excluding "NOT" statements)       1
     metathoracic tracheal primordium | germline clone | maternal effect       1
Spanning Tree (Parents/Children)
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metathoracic segment
 |__embryonic metathoracic segment____________
embryonic thoracic segment                    |
 |__embryonic metathoracic segment____________|
developing embryonic structure                |
 |__tracheal primordium_______________________|
primordium                                    |
 |__tracheal primordium_______________________|
presumptive embryonic/larval tracheal system  |
 |__tracheal primordium_______________________|
dorsal ectoderm derivative                    |
 |__tracheal primordium_______________________|
                                              metathoracic tracheal primordium  25 rec.
                                               |__metathoracic tracheal pit 24 rec.
                                               |__tracheal dorsal trunk anterior branch 2 primordium
                                               |__tracheal dorsal trunk posterior branch 2 primordium
                                               |__tracheal lateral trunk anterior branch 2 primordium
                                               |__tracheal lateral trunk posterior branch 2 primordium
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Is a tracheal primordium
Part of embryonic metathoracic segment
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Synonyms
  • "tracheal placode 2" RELATED
Secondary IDs
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