FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term ventral posterior protocerebral neuroblast ID (Ontology) FBbt:00005921 (Fly Anatomy)
Definition Neuroblast that is located in the ventral region of the posterior protocerebrum during the embryonic stage (Urbach et al., 2003).[ FlyBase:FBrf0089217 FlyBase:FBrf0161021 ]
Also Known As "Ppv neuroblast"
Comment Dorsal/ventral domains determined by expression of vnd (Urbach et al., 2003).
Links to External Ontologies
VFB:FBbt_00005921
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 ventral posterior protocerebral neuroblast (all annotations which use CV term, excluding "NOT" statements)       1
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embryonic neuroblast______
protocerebral neuroblast__|
                          posterior protocerebral neuroblast
                           |__ventral posterior protocerebral neuroblast  7 rec.
                               |__Ppv1 neuroblast 6 rec.
                               |__Ppv2 neuroblast 4 rec.
                               |__Ppv3 neuroblast 6 rec.
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VFB:FBbt_00005921