FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult pheromone-sensing neuron of leg ID (Ontology) FBbt:00052294 (Fly Anatomy)
Definition Gustatory neuron of the leg that detects pheromones (Thistle et al., 2012). It expresses ppk23, which is necessary, but not sufficient, for pheromone detection (Thistle et al., 2012). In each bristle where these cells are found, generally one cell will respond to male pheromones and a second will respond to female pheromones (Thistle et al., 2012; Kallman et al., 2015).[ FlyBase:FBrf0218411 FlyBase:FBrf0218960 FlyBase:FBrf0230436 ]
Also Known As "leg ppk23 neuron"
Comment Distinct from the Gr68a and Gr32a cells (Thistle et al., 2012; Toda et al., 2012).
Links to External Ontologies
VFB:FBbt_00052294
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neuron
 |__thoracic neuron_________________
eo neuron                           |
 |__bristle sensory neuron__________|
adult neuron                        |
 |__adult PNS neuron________________|
adult sensory neuron                |
 |__adult pheromone-sensing neuron__|
pheromone-sensing neuron            |
 |__adult pheromone-sensing neuron__|
PNS neuron                          |
 |__adult PNS neuron________________|
                                    adult pheromone-sensing neuron of leg  5 rec.
                                     |__adult female pheromone-sensing neuron of leg 5 rec.
                                     |__adult male pheromone-sensing neuron of leg 2 rec.
                                     |__adult pheromone-sensing CCAP neuron of leg
                                     |__adult pheromone-sensing neuron of mesothoracic leg
                                     |__adult pheromone-sensing neuron of metathoracic leg
                                     |__adult pheromone-sensing neuron of prothoracic leg
                                         |__adult pheromone-sensing fru neuron of prothoracic leg (male)(+)
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Is a thoracic neuron
bristle sensory neuron
adult pheromone-sensing neuron
adult PNS neuron
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VFB:FBbt_00052294