FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult fruitless pIP-a neuron ID (Ontology) FBbt:00052705 (Fly Anatomy)
Definition Adult fruitless neuron that develops from neuroblast DL2 (CP3) (Ren et al., 2016) and has its cell body in the posterior inferior protocerebrum (Yu et al., 2010). In the brain, it has arbors in the lateral protocerebral complex (Yu et al., 2010). It descends to the ventral nerve cord, where it has presynaptic terminals in all three thoracic neuromeres (Cachero et al., 2010; Yu et al., 2010). There are many more of these cells in males than females (Ren et al., 2016).[ FlyBase:FBrf0205974 FlyBase:FBrf0211884 FlyBase:FBrf0211926 FlyBase:FBrf0233706 ]
Also Known As "adult fruitless P2b neuron" ; "adult fruitless pIP1 neuron" ; "fru-pIP-a"
Comment Cachero et al. (2010) report 14 cells per hemisphere.
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VFB:FBbt_00052705
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neuron
 |__fruitless expressing neuron__
adult CNS neuron                 |
 |__adult DL2 lineage neuron_____|
CP3 lineage neuron               |
 |__adult DL2 lineage neuron_____|
                                 adult fruitless pIP-a neuron  6 rec.
                                  |__adult fruitless pIP-a (female) neuron 3 rec.
                                  |__adult fruitless pIP-a (male) neuron 4 rec.
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Is a fruitless expressing neuron
adult DL2 lineage neuron
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VFB:FBbt_00052705