FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term bitter-sensing neuron of prothoracic leg tarsal taste bristle 5s ID (Ontology) FBbt:00048214 (Fly Anatomy)
Definition Sensory neuron that has a dendrite in the prothoracic leg tarsal taste bristle 5s and is capable of detecting bitter stimuli (Ling et al., 2014). It expresses many other gustatory receptors (including Gr66a, but not Gr32a) in addition to the core receptors expressed by bitter-sensing neurons of the leg and the sensillum it innervates can detect a wide range of bitter tastants (Ling et al., 2014). It passes through the prothoracic ganglion, then projects towards the head (Kwon et al., 2014).[ FlyBase:FBrf0225125 FlyBase:FBrf0225914 ]
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VFB:FBbt_00048214
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leg taste bristle ascending tarsal chemosensory neuron
 |__bitter-sensing neuron of the leg____________________________________
 |__prothoracic leg taste bristle ascending tarsal chemosensory neuron__|
bitter-sensing neuron                                                   |
 |__bitter-sensing neuron of the leg____________________________________|
prothoracic leg taste bristle chemosensory neuron                       |
 |__prothoracic leg taste bristle ascending tarsal chemosensory neuron__|
                                                                        bitter-sensing neuron of prothoracic leg tarsal taste bristle 5s
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Is a bitter-sensing neuron of the leg
prothoracic leg taste bristle ascending tarsal chemosensory neuron
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FlyBrain_NDB:10289
VFB:FBbt_00048214