FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term testis pigment cell ID (Ontology) FBbt:00004956 (Fly Anatomy)
Definition Flat, polygonal, pigmented epithelial cell which is part of the outer layer of the testis sheath.[ FlyBase:FBrf0064778 ]
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Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      83
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      16
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       6
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       9
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 testis pigment cell (all annotations which use CV term, excluding "NOT" statements)      83      1     22     11
     testis pigment cell | ectopic       2       --       --       2
     testis pigment cell | heat sensitive       2       --       --       --
Spanning Tree (Parents/Children)
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somatic cell of testis__
adult epithelial cell___|
                        testis sheath epithelial cell
                         |__testis pigment cell  117 rec.
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Is a testis sheath epithelial cell
Develops from testis pigment cell precursor
Part of
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