FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term bitter-sensitive labellar taste bristle ID (Ontology) FBbt:00048160 (Fly Anatomy)
Definition Labellar taste bristle that is innervated by a neuron that expresses bitter receptors and responds to bitter stimuli (Weiss et al., 2011). This includes all I-type sensilla and most S-type sensilla (Weiss et al., 2011; Jaeger et al., 2018).[ FlyBase:FBrf0212834 FlyBase:FBrf0240353 ]
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VFB:FBbt_00048160
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Data ClassFieldDirect annotations
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 bitter-sensitive labellar taste bristle (all annotations which use CV term, excluding "NOT" statements)
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adult head bristle________
adult labellum sensillum__|
taste bristle_____________|
mechanosensory chaeta_____|
                          labellar taste bristle
                           |__bitter-sensitive labellar taste bristle  131 rec.
                               |__intermediate labellar taste bristle 65 rec.
                               |   |__intermediate labellar taste bristle I-a 18 rec.
                               |   |__intermediate labellar taste bristle I-b 28 rec.
                               |__short labellar taste bristle S-a 92 rec.
                               |__short labellar taste bristle S-b 51 rec.
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VFB:FBbt_00048160