FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term ventral neurectoderm ID (Ontology) FBbt:00001061 (Fly Anatomy)
Definition The ventrally/medially located ectodermal region of the trunk from which neuroblasts delaminate to form the ventral nerve cord and gnathal ganglia. This region becomes distinct during stage 8 when its cells become enlarged compared to those in the adjacent dorsal ectoderm.[ FlyBase:FBrf0076117 FlyBase:FBrf0089570 ]
Also Known As "P2 VenEc" ; "VenEc" ; "ventral neurogenic region" (for all, see Synonyms field below)
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       3
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      18
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Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 ventral neurectoderm (all annotations which use CV term, excluding "NOT" statements)       3     89      5     18     22
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developing embryonic structure
 |__neurogenic region__
portion of tissue      |
 |__epithelium_________|
                       ventral neurectoderm  159 rec.
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Is a neurogenic region
epithelium
Part of ventral ectoderm
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