FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00000092 ID (Ontology) FBbt:00000092 (Fly Anatomy)
Definition Cell that begins as a pole cell, becomes incorporated into the gonad and can develop into a germline stem cell (Campos-Ortega and Hartenstein, 1997; Dansereau and Lasko, 2008; Slaidina et al., 2020).[ FlyBase:FBrf0089570 FlyBase:FBrf0101973 FlyBase:FBrf0216027 FlyBase:FBrf0244767 ]
Also Known As "PGC"
Comment Can be identified in the larva by expression of vasa (Slaidina et al., 2020). Only a small subset of pole cells can become germ cells and this fate might be specified by the time the posterior midgut primordium invaginates (Okada, 1998).
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN     306
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      15
Insertions (FBti)  PHENOTYPE_MANIFEST_IN      45
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      90
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images  Insertions Constructs
 FBbt:00000092 (all annotations which use CV term, excluding "NOT" statements)     307    285     10      4     60     95
     FBbt:00000092 | FBcv:0000061      13       --       --       --       --      11
     FBbt:00000092 | FBcv:0000061 | FBcv:0000161       3       --       --       --       --       --
     FBbt:00000092 | FBcv:0000068      10       --       --       --       --       4
     FBbt:00000092 | FBcv:0000068 | FBcv:0000161       2       --       --       --       --       --
     FBbt:00000092 | FBcv:0000161      72       --       --       --      11     12
     FBbt:00000092 | FBcv:0000161 | FBcv:0000068       2       --       --       --       --       3
     FBbt:00000092 | FBcv:0000161 | FBcv:0000311       1       --       --       --       --       --
     FBbt:00000092 | FBcv:0000162       7       --       --       --       3       --
     FBbt:00000092 | FBcv:0000311       5       --       --       --       --       --
     FBbt:00000092 | FBcv:0000312       1       --       --       --       --       --
     FBbt:00000092 | FBcv:0000335       8       --       --       --       7       --
     FBbt:00000092 | FBcv:0000335 | FBcv:0000161      22       --       --       --       2       --
     FBbt:00000092 | FBcv:0000335 | FBcv:0000163       1       --       --       --       1       --
     FBbt:00000092 | FBcv:0007048 | FBcv:0000161       4       --       --       --       --       3
     FBbt:00000092 | FBcv:0007048 | FBdv:00005289       3       --       --       --       --       3
     FBbt:00000092 | FBcv:0007048 | FBdv:00005289 | FBcv:0000161       1       --       --       --       1       --
     FBbt:00000092 | FBdv:00005289      57       --       --       --       4     34
     FBbt:00000092 | FBdv:00005289 | FBcv:0000068       7       --       --       --       --       8
     FBbt:00000092 | FBdv:00005289 | FBcv:0000068 | FBcv:0000161       4       --       --       --       --       5
     FBbt:00000092 | FBdv:00005289 | FBcv:0000161      10       --       --       --       3      4
     FBbt:00000092 | FBdv:00005289 | FBcv:0000162       1       --       --       --       --       --
     FBbt:00000092 | FBdv:00005289 | FBcv:0000685       2       --       --       --       --       1
     FBbt:00000092 | FBdv:00005306       4       --       --       --       1      2
     FBbt:00000092 | FBdv:00005306 | FBcv:0000161       1       --       --       --       --       --
     FBbt:00000092 | FBdv:00005311       8       --       --       --       1      6
     FBbt:00000092 | FBdv:00005311 | FBcv:0000161       1       --       --       --       --       --
     FBbt:00000092 | FBdv:00005312       2       --       --       --       --       --
     FBbt:00000092 | FBdv:00005324 | FBcv:0000161       1       --       --       --       --       --
     FBbt:00000092 | FBdv:00005325       2       --       --       --       --       --
     FBbt:00000092 | FBdv:00005327 | FBcv:0000161       1       --       --       --       1       --
     FBbt:00000092 | FBdv:00005328 | FBcv:0000161       1       --       --       --       1       --
     FBbt:00000092 | FBdv:00005330       2       --       --       --       --       3
     FBbt:00000092 | FBdv:00005330 | FBcv:0000161       1       --       --       --       1       --
     FBbt:00000092 | FBdv:00005331       3       --       --       --       --       --
     FBbt:00000092 | FBdv:00005332       2       --       --       --       --       3
     FBbt:00000092 | FBdv:00005332 | FBcv:0000161       1       --       --       --       1       --
     FBbt:00000092 | FBdv:00005334       2       --       --       --       --       3
     FBbt:00000092 | FBdv:00005334 | FBcv:0000161       1       --       --       --       1       --
Spanning Tree (Parents/Children)
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FBbt:00007002
 |__FBbt:00004860__
                   FBbt:00000092  761 rec.
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Is a germline cell
Develops from embryonic pole cell
Part of
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Synonyms
Secondary IDs
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CL:0000301