FB2026_03 , released September 17, 2026
CV Term Report
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Term outer optic anlage neuroblast ID (Ontology) FBbt:00007418 (Fly Anatomy)
Definition A neuroblast that is located in the larval outer optic anlage and that will give rise the to neurons of the adult lamina and outer medulla. It develops from a neuroepithelial cell in the medial region of the outer optic anlage. Neuroblasts in the medial edge give rise to the outer medulla neurons, whereas neuroblasts at the lateral edge give rise to lamina neurons.[ FlyBase:FBrf0052913 FlyBase:FBrf0193624 FlyBase:FBrf0214710 ]
Also Known As"outer anlage neuroblast"
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VFB:FBbt_00007418
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 outer optic anlage neuroblast (all annotations which use CV term, excluding "NOT" statements)
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protocerebral neuroblast
 |__optic neuroblast___________
embryonic/larval optic lobe    |
 |__optic neuroblast___________|
larval neuroblast              |
 |__optic neuroblast___________|
larval optic anlage            |
 |__larval outer optic anlage__|
                               outer optic anlage neuroblast  26 rec.
                                |__lamina forming neuroblast 23 rec.
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Is a optic neuroblast
Part of larval outer optic anlage
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Synonyms
  • "outer anlage neuroblast" EXACT
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VFB:FBbt_00007418