FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term fan-shaped body pioneer neuron ID (Ontology) FBbt:00049544 (Fly Anatomy)
Definition Small undifferentiated primary neuron that forms the fan-shaped body primordium in the larva (Andrade et al., 2019). These neurons are mainly from lineages DM1-4, with a few fibers from lineages DPMm2 and CP2 (Andrade et al., 2019). The DM1-4 lineage neurons differentiate into pontine neurons in late larval/pupal stages (Andrade et al., 2019).[ FlyBase:FBrf0241389 ]
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VFB:FBbt_00049544
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larval neuron
 |__small undifferentiated primary neuron__
 |__larval CNS neuron______________________|
neuron                                     |
 |__pioneer neuron_________________________|
immature primary neuron                    |
 |__small undifferentiated primary neuron__|
CNS neuron                                 |
 |__supraesophageal ganglion neuron________|
 |__larval CNS neuron______________________|
                                           fan-shaped body pioneer neuron
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Is a supraesophageal ganglion neuron
pioneer neuron
small undifferentiated primary neuron
larval CNS neuron
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VFB:FBbt_00049544