FB2026_03 , released September 17, 2026
CV Term Report
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Term dFB neuron of the dopaminergic PPL1 cluster ID (Ontology) FBbt:00110322 (Fly Anatomy)
Definition Adult neuron of the dopaminergic PPL1 cluster, whose main projection terminates in the dorsal fan-shaped body with a large-field arborization pattern consisting of mainly presynaptic terminals (Liu et al., 2012; Hulse et al., 2021). It receives input in the superior protocerebrum (Hulse et al., 2021). There are three of these cells per hemisphere, each arborizing in a different layer (Hulse et al., 2021). These cells promote wakefulness (Liu et al., 2012).[ FlyBase:FBrf0220041 FlyBase:FBrf0254510 ]
Also Known As"PPL1-dFB"
CommentRen et al. (2016) - FBrf0233706 report that two of these arise from CP2 (DM1), but do not say which layers they innervate.
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VFB:FBbt_00110322
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 dFB neuron of the dopaminergic PPL1 cluster (all annotations which use CV term, excluding "NOT" statements)
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supraesophageal ganglion neuron
 |__dopaminergic PPL1 neuron________________________
adult brain                                         |
 |__dopaminergic PPL1 neuron________________________|
fan-shaped body tangential neuron                   |
 |__adult dorsal fan-shaped body tangential neuron__|
adult dopaminergic neuron                           |
 |__dopaminergic PPL1 neuron________________________|
adult CNS neuron                                    |
 |__dopaminergic PPL1 neuron________________________|
                                                    dFB neuron of the dopaminergic PPL1 cluster  60 rec.
                                                     |__dopaminergic PPL1 fan-shaped body layer 5 neuron 4 rec.
                                                     |__dopaminergic PPL1 fan-shaped body layer 6 neuron 5 rec.
                                                     |__dopaminergic PPL1 fan-shaped body layer 7 neuron 4 rec.
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Is a adult dorsal fan-shaped body tangential neuron
dopaminergic PPL1 neuron
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VFB:FBbt_00110322