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General Information
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| Term |
testis sheath |
ID (Ontology) |
FBbt:00004955 (Fly Anatomy) |
| Definition |
This testis sheath consists of an outer epithelial layer of pigment cells and a thin, circumferential layer of muscle cells, separated from each other by a basal lamina. A second basal lamina separates the muscle layer from the testis lumen. It forms during the pupal stage both from cells of the testis and from cells of the genital disc (Kozopas et al., 1998).[ FlyBase:FBrf0064778 FlyBase:FBrf0102352 ] |
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Links to External Ontologies
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Annotations
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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)
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| Data Class | Field | Records |
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| Alleles (FBal) | PHENOTYPE_MANIFEST_IN | 19 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 7 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 5 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Alleles | Genes | Insertions | Constructs |
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testis sheath (all annotations which use CV term, excluding "NOT" statements) | 19 | 1 | 12 | 1 |
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Relationships