FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term neuroblast NB1-3 ID (Ontology) FBbt:00001404 (Fly Anatomy)
Definition Neuroblast located at the segment border close to the tracheal pit (Schmidt et al., 1997). It produces glia as well as neurons (Schmidt et al., 1997, Schmid et al., 1999). In the embryo, one of these cells can be found in each hemisegment from T1-A9 (Birkholz et al., 2013; Urbach et al., 2016). It does not generate a secondary lineage (Lacin and Truman, 2016).[ FlyBase:FBrf0098344 FlyBase:FBrf0112030 FlyBase:FBrf0221210 FlyBase:FBrf0231327 FlyBase:FBrf0232096 ]
Also Known As"lineage NB1-3 neuroblast" ; "neuroblast NB1-3"
CommentUnclear whether this exists in MX or LB, absent from MN (Urbach et al., 2016).
Links to External Ontologies
VFB:FBbt_00001404
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 neuroblast NB1-3 (all annotations which use CV term, excluding "NOT" statements)
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central nervous system
 |__segmentally-repeated neuroblast__
neuroblast                           |
 |__stage 3 neuroblast_______________|
 |__neuroglioblast___________________|
 |__segmentally-repeated neuroblast__|
ectodermal derivative                |
 |__segmentally-repeated neuroblast__|
                                     neuroblast NB1-3  3 rec.
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Is a stage 3 neuroblast
neuroglioblast
segmentally-repeated neuroblast
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Synonyms
  • "lineage NB1-3 neuroblast" EXACT
    "neuroblast NB1-3" EXACT PRIMARY_VNC_LINEAGE
    "peripheral glioblast" NARROW[ FlyBase:FBrf0098344 ]
Secondary IDs
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VFB:FBbt_00001404