FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term stage 2 neuroblast ID (Ontology) FBbt:00001383 (Fly Anatomy)
Definition A neuroblast delaminating in the second wave of neuroblast delamination from the ventral neuroectoderm. This stage begins in embryonic stage 9 ending in stage 10, and the neuroblasts primarily delaminate into the intermediate column (Doe, 1992).[ FlyBase:FBrf0055900 FlyBase:FBrf0076117 ]
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VFB:FBbt_00001383
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 stage 2 neuroblast (all annotations which use CV term, excluding "NOT" statements)
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  somatic stem cell
   |__neuroblast
       |__stage 2 neuroblast  104 rec.
           |__neuroblast NB1-2 14 rec.
           |   |__abdominal neuroblast NB1-2(+)
           |   |__labial neuroblast NB1-2
           |   |__maxillary neuroblast NB1-2
           |   |__thoracic neuroblast NB1-2
           |__neuroblast NB2-2 26 rec.
           |   |__abdominal neuroblast NB2-2
           |   |__labial neuroblast NB2-2
           |   |__mandibular neuroblast NB2-2
           |   |__maxillary neuroblast NB2-2
           |   |__thoracic neuroblast NB2-2
           |__neuroblast NB4-2 53 rec.
           |   |__abdominal neuroblast NB4-2
           |   |__labial neuroblast NB4-2
           |   |__mandibular neuroblast NB4-2
           |   |__maxillary neuroblast NB4-2
           |   |__thoracic neuroblast NB4-2
           |__neuroblast NB6-2 20 rec.
           |   |__abdominal neuroblast NB6-2(+)
           |   |__labial neuroblast NB6-2
           |   |__mandibular neuroblast NB6-2
           |   |__maxillary neuroblast NB6-2
           |   |__thoracic neuroblast NB6-2
           |__neuroblast NB7-2 23 rec.
               |__abdominal neuroblast NB7-2
               |__labial neuroblast NB7-2
               |__mandibular neuroblast NB7-2
               |__maxillary neuroblast NB7-2
               |__thoracic neuroblast NB7-2(+)
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Synonyms
  • "S2 neuroblast" RELATED
    "SII neuroblast" RELATED
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VFB:FBbt_00001383