FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval ellipsoid body R-neuron precursor ID (Ontology) FBbt:00051447 (Fly Anatomy)
Definition Immature secondary neuron of the larva that arises from neuroblast DALv2 and is a precursor to an adult ellipsoid body R-neuron (Lovick et al., 2017). It has filopodia in the bulb primordium and in the anterior ellipsoid body primordium (Lovick et al., 2017).[ FlyBase:FBrf0236656 ]
Also Known As "larval ellipsoid body R-neuron"
Comment Most, if not all, DALv2 secondary neurons become R-neurons.
Links to External Ontologies
VFB:FBbt_00051447
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larval neuron
 |__larval CNS neuron__________
anterior ectoderm derivative   |
 |__DALv2 lineage neuron_______|
secondary neuron               |
 |__immature secondary neuron__|
immature neuron                |
 |__immature secondary neuron__|
CNS neuron                     |
 |__larval CNS neuron__________|
 |__DALv2 lineage neuron_______|
                               larval ellipsoid body R-neuron precursor
                                |__immature ellipsoid body R1 neuron
                                |__immature ellipsoid body R2 neuron
                                |__immature ellipsoid body R3 neuron
                                |__immature ellipsoid body R4d neuron
                                |__immature ellipsoid body R4m neuron
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Is a immature secondary neuron
larval CNS neuron
DALv2 lineage neuron
Part of
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Synonyms
  • "larval DALv2 secondary neuron" BROAD
    "larval ellipsoid body R-neuron" EXACT
Secondary IDs
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VFB:FBbt_00051447