FB2026_03 , released September 17, 2026
CV Term Report
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Term precursor cell of the stomatogastric nervous system ID (Ontology) FBbt:00001070 (Fly Anatomy)
Definition Precursor cell of the stomatogastric nervous system of the embryo. These cells can develop by invagination or delamination. There are three distinct populations, iSNSP, dSNSP and tSNSPs, that can be recognized from embryonic stage 10-12.[ FlyBase:FBrf0078614 ]
Also Known As"SNSPs"
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VFB:FBbt_00001070
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 precursor cell of the stomatogastric nervous system (all annotations which use CV term, excluding "NOT" statements)
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embryo
 |__developing embryonic structure___________________
presumptive embryonic/larval central nervous system  |
 |__embryonic stomatogastric nervous system__________|
stomatogastric nervous system                        |
 |__embryonic stomatogastric nervous system__________|
developing material anatomical entity                |
 |__developing embryonic structure___________________|
 |__somatic precursor cell___________________________|
somatic cell                                         |
 |__somatic precursor cell___________________________|
                                                     precursor cell of the stomatogastric nervous system  23 rec.
                                                      |__delaminating stomatogastric nervous system precursor 2 rec.
                                                      |   |__lateral delaminating stomatogastric nervous system precursor
                                                      |   |__medial delaminating stomatogastric nervous system precursor
                                                      |__invaginating stomatogastric nervous system precursor 9 rec.
                                                      |   |__caudal vesicle of iSNSP 1 rec.
                                                      |   |__intermediate vesicle of iSNSP 1 rec.
                                                      |   |__rostral vesicle of iSNSP 1 rec.
                                                      |__tip stomatogastric nervous system precursor 2 rec.
                                                          |__caudal vesicle of tSNSP
                                                          |__intermediate vesicle of tSNSP
                                                          |__rostral vesicle of tSNSP
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Is a developing embryonic structure
somatic precursor cell
Part of embryonic stomatogastric nervous system
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VFB:FBbt_00001070