FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term chemosensory neuron ID (Ontology) FBbt:00005922 (Fly Anatomy)
Definition Any neuron that is capable of some detection of chemical stimulus that is part of sensory perception.
Comment
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VFB:FBbt_00005922
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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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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 chemosensory neuron (all annotations which use CV term, excluding "NOT" statements)
     chemosensory neuron | adult stage
      --
Spanning Tree (Parents/Children)
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chemosensory system
 |__chemosensory system neuron__
sensory system neuron           |
 |__sensory neuron______________|
 |__chemosensory system neuron__|
                                chemosensory neuron  1415 rec.
                                 |__adult Dh44 neuron of pars intercerebralis 14 rec.
                                 |__adult SAch01 neuron
                                 |__adult SAch02 neuron
                                 |__adult SNch01 neuron
                                 |__adult SNch05 neuron
                                 |__adult SNch06 neuron
                                 |__adult SNch07 neuron
                                 |__adult SNch08 neuron
                                 |__adult SNch09 neuron
                                 |__adult SNch10 neuron
                                 |__adult SNch11 neuron
                                 |__adult SNch13 neuron
                                 |__adult SNch14 neuron
                                 |__adult SNch15 neuron
                                 |__adult SNch16 neuron
                                 |__carbon dioxide sensitive neuron 51 rec.
                                 |   |__adult Ir56d neuron of labellar taste peg
                                 |   |__adult olfactory receptor neuron Gr21a/63a 40 rec.
                                 |   |__adult olfactory receptor neuron Ir64a DC4
                                 |   |__gustatory receptor neuron C6 of the terminal organ distal group
                                 |__gustatory receptor neuron 441 rec.
                                 |   |__adult gustatory receptor neuron(+) 252 rec.
                                 |   |__embryonic/larval gustatory receptor neuron(+) 112 rec.
                                 |   |__high salt/bitter-sensing neuron(+) 85 rec.
                                 |   |__salt-sensing neuron(+) 15 rec.
                                 |   |__sour-sensing neuron(+)
                                 |   |__sugar-sensing neuron(+) 49 rec.
                                 |   |__umami-sensing neuron(+) 3 rec.
                                 |   |__water-sensing neuron(+) 8 rec.
                                 |__olfactory receptor neuron 925 rec.
                                 |   |__adult olfactory receptor neuron(+) 786 rec.
                                 |   |__embryonic/larval olfactory receptor neuron(+) 57 rec.
                                 |__pheromone-sensing neuron 255 rec.
                                     |__adult pheromone-sensing neuron(+) 255 rec.
                                     |__embryonic/larval pheromone-sensing neuron
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Is a sensory neuron
chemosensory system neuron
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VFB:FBbt_00005922