FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term rostral vesicle of iSNSP ID (Ontology) FBbt:00001072 (Fly Anatomy)
Definition One of the three iSNSP pouches at embryonic stage 12, located in a rostral position. It has around 25 cells. At late stage 14, it has lost its epithelial structure and forms an elongated cluster that merges anteriorly, where the frontal ganglion will develop. The anterior part of the vesicle contributes to the frontal ganglion, whereas the posterior part gives rise to the paraesophageal ganglion.[ FlyBase:FBrf0078614 ]
Also Known As "rostral pouch of iSNSP"
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VFB:FBbt_00001072
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Insertions
 rostral vesicle of iSNSP (all annotations which use CV term, excluding "NOT" statements)       1
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  precursor cell of the stomatogastric nervous system
   |__invaginating stomatogastric nervous system precursor
       |__rostral vesicle of iSNSP  1 rec.
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Is a invaginating stomatogastric nervous system precursor
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VFB:FBbt_00001072