FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term neuroblast BAlp1 ID (Ontology) FBbt:00100563 (Fly Anatomy)
Definition Neuroblast that generates a basoanterior secondary lineage that enters the neuropil lateral to the antennal lobe in the late larval brain (Pereanu and Hartenstein, 2006; Wong et al., 2013). Its primary lineage enters the brain at the ventromedial ventrolateral protocerebrum (Hartenstein et al., 2015). There are approximately 35 cell of this lineage in the adult, collectively innervating many brain regions (Yu et al., 2013).[ FlyBase:FBrf0194268 FlyBase:FBrf0221412 FlyBase:FBrf0223298 FlyBase:FBrf0229672 ]
Also Known As "neuroblast BAlp1" ; "neuroblast VESa2"
Comment Previously mapped to PSa1 based on Eckstein et al. (2020) preprint - doi:10.1101/2020.06.12.148775. This was corrected to VESa2 based on FlyBase:FBrf0260535 and personally checked by Volker Hartenstein.
Links to External Ontologies
VFB:FBbt_00100563
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Spanning Tree (Parents/Children)
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procephalic neuroblast
 |__neuroblast BA______
neuroblast             |
 |__type I neuroblast__|
                       neuroblast BAlp1
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Is a type I neuroblast
neuroblast BA
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Synonyms
  • "neuroblast BAlp1" EXACT HARTENSTEIN_BRAIN_LINEAGE
    "neuroblast VESa2" EXACT ITO_LEE_BRAIN_LINEAGE
Secondary IDs
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VFB:FBbt_00100563