has soma location overlaps supraesophageal ganglion neuron pioneer neuron small undifferentiated primary neuron fan-shaped body pioneer neuron 2020-05-29T11:38:01Z fly_anatomy.ontology 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). pontine neuron precursor FBbt:00049544 VFB:FBbt_00049544 larval CNS neuron embryonic/larval fan-shaped body - primordial cell body rind of larval brain