FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term thoracic segment ID (Ontology) FBbt:00000016 (Fly Anatomy)
Definition Any segment (FBbt:00000003) that is part of some thorax (FBbt:00000015).
Comment
Links to External Ontologies
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      12
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 thoracic segment (all annotations which use CV term, excluding "NOT" statements)      13     11      3      5
     thoracic segment | ectopic | heat sensitive       1       --       --       1
     thoracic segment | pharate adult stage       1       --       --       --
Spanning Tree (Parents/Children)
Only view relationship: 
  anterior-posterior subdivision of organism
   |__segment
       |__thoracic segment  27493 rec.
           |__adult thoracic segment 24288 rec.
           |   |__adult mesothoracic segment 22633 rec.
           |   |__adult metathoracic segment 1111 rec.
           |   |__adult prothoracic segment 880 rec.
           |__embryonic thoracic segment 360 rec.
           |   |__embryonic mesothoracic segment 208 rec.
           |   |__embryonic metathoracic segment 177 rec.
           |   |__embryonic prothoracic segment 149 rec.
           |__larval thoracic segment 4800 rec.
           |   |__larval mesothoracic segment 4134 rec.
           |   |__larval metathoracic segment 492 rec.
           |   |__larval prothoracic segment 315 rec.
           |__mesothoracic segment 25266 rec.
           |   |__adult mesothoracic segment 22633 rec.
           |   |__embryonic mesothoracic segment 208 rec.
           |   |__larval mesothoracic segment 4134 rec.
           |__metathoracic segment 1730 rec.
           |   |__adult metathoracic segment 1111 rec.
           |   |__embryonic metathoracic segment 177 rec.
           |   |__larval metathoracic segment 492 rec.
           |__prothoracic segment 1427 rec.
               |__adult prothoracic segment 880 rec.
               |__embryonic prothoracic segment 149 rec.
               |__larval prothoracic segment 315 rec.
Spanning Tree View Settings
Parents/Children
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Show hierarchy levels: for parents, for children
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Is a segment
Part of thorax
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Synonyms
Secondary IDs
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UBERON:6000016