FB2026_03 , released September 17, 2026
CV Term Report
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Term adult fruitless pIP-a (male) neuron ID (Ontology) FBbt:00110609 (Fly Anatomy)
Definition Adult male 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 approximately 22 of these cells per hemisphere (Ren et al., 2016).[ FlyBase:FBrf0205974 FlyBase:FBrf0211884 FlyBase:FBrf0211926 FlyBase:FBrf0233706 ]
Also Known As"adult male fruitless pIP1 neuron" ; "male P2b neuron" ; "male pIP-a neuron"
CommentCachero et al. (2010) report 14 cells per hemisphere.
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VFB:FBbt_00110609
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 adult fruitless pIP-a (male) neuron (all annotations which use CV term, excluding "NOT" statements)
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organism
 |__male organism_________________
fruitless expressing neuron       |
 |__adult fruitless pIP-a neuron__|
adult DL2 lineage neuron          |
 |__adult fruitless pIP-a neuron__|
                                  adult fruitless pIP-a (male) neuron  4 rec.
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Is a adult fruitless pIP-a neuron
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VFB:FBbt_00110609