FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term caudal vesicle of iSNSP ID (Ontology) FBbt:00001074 (Fly Anatomy)
Definition One of the three iSNSP pouches at embryonic stage 12, located in a intermediate position. It has around 25 cells. At stage 15, it has lost its epithelial structure and forms a cluster of cells. Half of these cells remains at the junction between the esophagus and proventriculus and develop into the proventricular ganglion. The other half migrates dorsally and anteriorly along the esophagus and possibly contributes to the frontal and/or hypocerebral ganglion.[ FlyBase:FBrf0078614 ]
Also Known As "caudal pouch of iSNSP"
Comment
Links to External Ontologies
VFB:FBbt_00001074
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Insertions
 caudal 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
       |__caudal vesicle of iSNSP  1 rec.
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Is a invaginating stomatogastric nervous system precursor
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VFB:FBbt_00001074