FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00004933 ID (Ontology) FBbt:00004933 (Fly Anatomy)
Definition A somatic stem cell; Mother of cyst cells; Associated with the hub of the germinal center and with male germline stem cells.[ FlyBase:FBrf0064778 ]
Also Known As "CySC" ; "somatic cyst stem cell"
Comment
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     124
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       8
Insertions (FBti)  PHENOTYPE_MANIFEST_IN      17
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      75
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  Insertions Constructs
 FBbt:00004933 (all annotations which use CV term, excluding "NOT" statements)     126     21      4     25     78
     FBbt:00004933 | FBcv:0000061      18       --       --       --      19
     FBbt:00004933 | FBcv:0000061 | FBcv:0000068       2       --       --       --       3
     FBbt:00004933 | FBcv:0000068      17       --       --       1     14
     FBbt:00004933 | FBcv:0000068 | FBcv:0000311       2       --       --       --       --
     FBbt:00004933 | FBcv:0000307 | FBcv:0000311       1       --       --       --       1
     FBbt:00004933 | FBcv:0000311       2       --       --       1       --
     FBbt:00004933 | FBcv:0000333       1       --       --       1       --
     FBbt:00004933 | FBcv:0000333 | FBcv:0000311       2       --       --       1       --
     FBbt:00004933 | FBcv:0000333 | FBcv:0000336       5       --       --       2       --
     FBbt:00004933 | FBcv:0000336      14       --       --       3      4
     FBbt:00004933 | FBcv:0000336 | GO:0007283       1       --       --       --       --
     FBbt:00004933 | FBcv:0000812 | FBcv:0000068       1       --       --       --       1
     FBbt:00004933 | FBcv:0007048      16       --       --       --      13
     FBbt:00004933 | FBcv:0007048 | FBcv:0000311       1       --       --       --       --
     FBbt:00004933 | FBcv:0007048 | FBcv:0000336       6       --       --       5       --
     FBbt:00004933 | FBcv:0007048 | FBdv:00005336       1       --       --       --       --
     FBbt:00004933 | FBcv:0007049       5       --       --       --       4
     FBbt:00004933 | FBdv:00005369       8       --       --       --       6
     FBbt:00004933 | FBdv:00005369 | FBcv:0000061 | FBcv:0000068       2       --       --       --       2
     FBbt:00004933 | FBdv:00005369 | FBcv:0000068       2       --       --       --       --
     FBbt:00004933 | FBdv:00005369 | FBcv:0000333       2       --       --       --       1
     FBbt:00004933 | FBdv:00005369 | FBcv:0000336       3       --       --       1       --
     FBbt:00004933 | GO:0007283       8       --       --       --       7
Spanning Tree (Parents/Children)
Only view relationship:
FBbt:00004858
 |__FBbt:00006010__
FBbt:00004928      |
 |__FBbt:00005259__|
 |__FBbt:00006031__|
FBbt:00007010      |
 |__FBbt:00005259__|
FBbt:00007344      |
 |__FBbt:00006010__|
FBbt:00048490      |
 |__FBbt:00005259__|
 |__FBbt:00006031__|
FBbt:00100318      |
 |__FBbt:00006031__|
                   FBbt:00004933  254 rec.
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Is a gonadal somatic stem cell
somatic cell of testis
Part of germinal proliferation center
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