FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term leg taste bristle chemosensory neuron ID (Ontology) FBbt:00047767 (Fly Anatomy)
Definition Gustatory neuron of the adult that innervates a leg taste bristle. There are between 2 and 4 per bristle (Stocker, 1994). Their axons innervate the most ventral part of the leg neuropil (Tsubouchi et al., 2017).[ FlyBase:FBrf0068700 FlyBase:FBrf0237124 ]
Also Known As "leg gustatory sensillum primary neuron" ; "Lgs1N"
Comment
Links to External Ontologies
VFB:FBbt_00047767
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
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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  Insertions Constructs
 leg taste bristle chemosensory neuron (all annotations which use CV term, excluding "NOT" statements)       6      1      1
Spanning Tree (Parents/Children)
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neuron
 |__thoracic neuron__________________
eo neuron                            |
 |__bristle sensory neuron___________|
gustatory receptor neuron            |
 |__adult gustatory receptor neuron__|
adult neuron                         |
 |__adult PNS neuron_________________|
adult sensory neuron                 |
 |__adult gustatory receptor neuron__|
PNS neuron                           |
 |__adult PNS neuron_________________|
                                     leg taste bristle chemosensory neuron  104 rec.
                                      |__leg taste bristle ascending tarsal chemosensory neuron 9 rec.
                                      |   |__bitter-sensing neuron of the leg(+) 4 rec.
                                      |   |__mesothoracic leg taste bristle ascending tarsal chemosensory neuron(+)
                                      |   |__metathoracic leg taste bristle ascending tarsal chemosensory neuron(+)
                                      |   |__prothoracic leg taste bristle ascending tarsal chemosensory neuron(+) 5 rec.
                                      |__leg taste bristle segmental tarsal chemosensory neuron 7 rec.
                                      |   |__mesothoracic leg taste bristle segmental tarsal chemosensory neuron(+)
                                      |   |__metathoracic leg taste bristle segmental tarsal chemosensory neuron(+)
                                      |   |__prothoracic leg taste bristle segmental tarsal chemosensory neuron(+) 7 rec.
                                      |__mesothoracic leg taste bristle chemosensory neuron 33 rec.
                                      |   |__adult pheromone-sensing fru neuron of prothoracic leg (male)(+)
                                      |   |__mesothoracic leg taste bristle ascending tarsal chemosensory neuron(+)
                                      |   |__mesothoracic leg taste bristle segmental tarsal chemosensory neuron(+)
                                      |   |__sour-sensing neuron of mesothoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of mesothoracic leg tarsal taste bristle 5v
                                      |__metathoracic leg taste bristle chemosensory neuron 34 rec.
                                      |   |__metathoracic leg taste bristle ascending tarsal chemosensory neuron(+)
                                      |   |__metathoracic leg taste bristle segmental tarsal chemosensory neuron(+)
                                      |   |__sour-sensing neuron of metathoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of metathoracic leg tarsal taste bristle 5v
                                      |__prothoracic leg taste bristle chemosensory neuron 95 rec.
                                      |   |__adult gustatory receptor neuron Gr68a (male) 2 rec.
                                      |   |__adult pheromone-sensing fru neuron of prothoracic leg (male)(+)
                                      |   |__prothoracic leg taste bristle ascending tarsal chemosensory neuron(+) 5 rec.
                                      |   |__prothoracic leg taste bristle segmental tarsal chemosensory neuron(+) 7 rec.
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5s
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5v
                                      |__sour-sensing neuron of the leg
                                      |   |__sour-sensing neuron of mesothoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of mesothoracic leg tarsal taste bristle 5v
                                      |   |__sour-sensing neuron of metathoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of metathoracic leg tarsal taste bristle 5v
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5b
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5s
                                      |   |__sour-sensing neuron of prothoracic leg tarsal taste bristle 5v
                                      |__sugar-sensing neuron of the leg 4 rec.
                                          |__sugar-sensing neuron of mesothoracic leg tarsal taste bristle 4s
                                          |__sugar-sensing neuron of mesothoracic leg tarsal taste bristle 5b
                                          |__sugar-sensing neuron of mesothoracic leg tarsal taste bristle 5v
                                          |__sugar-sensing neuron of metathoracic leg tarsal taste bristle 4s
                                          |__sugar-sensing neuron of metathoracic leg tarsal taste bristle 5b
                                          |__sugar-sensing neuron of metathoracic leg tarsal taste bristle 5v
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 2b
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 3b
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 4b
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 4s
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 5b 2 rec.
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 5s
                                          |__sugar-sensing neuron of prothoracic leg tarsal taste bristle 5v 2 rec.
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Is a thoracic neuron
bristle sensory neuron
adult gustatory receptor neuron
adult PNS neuron
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VFB:FBbt_00047767