FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term postalar bristle ID (Ontology) FBbt:00004309 (Fly Anatomy)
Definition The most posterior macrochaeta of the scutum, located laterally in two pairs, anterior and posterior.[ FlyBase:FBrf0007734 FlyBase:FBrf0108277 ]
Also Known As "postalar seta"
Comment
Links to External Ontologies
VFB:FBbt_00004309
Annotations
Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 postalar bristle (all annotations which use CV term, excluding "NOT" statements)
     postalar bristle | decreased number
      --       --       --       --
     postalar bristle | increased number
      --       --       --       --
     postalar bristle | maternal effect
      --       --       --       --
     postalar bristle | precursor
      --       --       --
Spanning Tree (Parents/Children)
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Vocabulary search
adult thoracic sensillum
 |__adult thoracic mechanosensory chaeta__
mesothoracic bristle                      |
 |__bristle of mesothoracic tergum________|
sclerite                                  |
 |__scutum________________________________|
adult external thorax                     |
 |__adult thoracic mechanosensory chaeta__|
mesonotum                                 |
 |__scutum________________________________|
 |__bristle of mesothoracic tergum________|
mechanosensory chaeta                     |
 |__macrochaeta___________________________|
 |__adult thoracic mechanosensory chaeta__|
                                          postalar bristle  121 rec.
                                           |__anterior postalar bristle 82 rec.
                                           |__posterior postalar bristle 58 rec.
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Is a macrochaeta
adult thoracic mechanosensory chaeta
bristle of mesothoracic tergum
Develops from postalar bristle sensory mother cell
Part of scutum
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Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
https://www.ento.csiro.au/biology/drosophila/melanogaster.html?postalar%20setae
VFB:FBbt_00004309