FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term hemilineage 20B secondary neuron ID (Ontology) FBbt:00051474 (Fly Anatomy)
Definition Any hemilineage B (Notch OFF) neuron that develops from neuroblast NB5-7 during the postembryonic phase of neurogenesis. In the adult, these neurons are glutamatergic (Lacin et al., 2019).[ FlyBase:FBrf0242251 ]
Also Known As "hemilineage 20B larval-born neuron" ; "hemilineage 20B postembryonic neuron" ; "hemilineage 20B secondary neuron" (for all, see Synonyms field below)
Comment Presumed to be motor neurons (Lacin et al., 2019).
Links to External Ontologies
VFB:FBbt_00051474
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Spanning Tree (Parents/Children)
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secondary neuron
 |__lineage 20 secondary neuron_____________
 |__Notch OFF hemilineage secondary neuron__|
NB5-7 lineage neuron                        |
 |__lineage 20 secondary neuron_____________|
Notch OFF hemilineage neuron                |
 |__Notch OFF hemilineage secondary neuron__|
                                            hemilineage 20B secondary neuron
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Is a lineage 20 secondary neuron
Notch OFF hemilineage secondary neuron
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Synonyms
  • "hemilineage 20B larval-born neuron" EXACT
    "hemilineage 20B postembryonic neuron" EXACT
    "hemilineage 20B secondary neuron" EXACT SECONDARY_VNC_LINEAGE[ FlyBase:FBrf0231327 ]
    "NB5-7 hemilineage B larval-born neuron" EXACT
    "NB5-7 hemilineage B postembryonic neuron" EXACT
    "NB5-7 hemilineage B secondary neuron" EXACT
    "NB5-7 Notch OFF hemilineage larval-born neuron" EXACT
    "NB5-7 Notch OFF hemilineage postembryonic neuron" EXACT
    "NB5-7 Notch OFF hemilineage secondary neuron" EXACT PRIMARY_VNC_LINEAGE[ FlyBase:FBrf0231327 ]
Secondary IDs
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VFB:FBbt_00051474