FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult fruitless pSG3 neuron ID (Ontology) FBbt:00047249 (Fly Anatomy)
Definition Fruitless-expressing neuron having a large cell body in the posterior gnathal ganglion. There are two to three of these cells and they descend to the ventral nerve cord with no detectable arbors in the brain.[ FlyBase:FBrf0224741 ]
Also Known As "fru-pSG"
Comment Referred to by authors as 'pSG' and asserted not to correspond to pSG1 or pSG2 (Tran et al., 2014).
Links to External Ontologies
VFB:FBbt_00047249
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neuron
 |__fruitless expressing neuron________________
adult descending neuron                        |
 |__descending neuron of the gnathal ganglion__|
gnathal ganglion neuron                        |
 |__descending neuron of the gnathal ganglion__|
adult CNS neuron                               |
 |__descending neuron of the gnathal ganglion__|
                                               adult fruitless pSG3 neuron
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Is a fruitless expressing neuron
descending neuron of the gnathal ganglion
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VFB:FBbt_00047249