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General Information
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| Term |
primary gonial cell |
ID (Ontology) |
FBbt:00004934 (Fly Anatomy) |
| Definition |
Daughter of a male germline stem cell. Unlike its sister, which will remain a stem cell, the primary gonial cell is displaced laterally from the hub cells, where it becomes enclosed by two 'cyst cells'. Morphology is much like its stem cell sister.[ FlyBase:FBrf0064778 ] |
| Also Known As |
"gonialblast" ; "primary spermatogonial cell" |
| Comment |
Note - there is some confusion in the use of this term in the historical literature. The male germline stem cell is sometimes referred to as the 'primary spermatogonia'. |
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Links to Extrernal 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 | 4 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 2 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 12 |
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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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primary gonial cell (all annotations which use CV term, excluding "NOT" statements) | 20 | 15 | 6 | 13 | primary gonial cell | increased number | 5 | -- | -- | 6 | primary gonial cell | somatic clone | spermatogenesis | 1 | -- | -- | -- | primary gonial cell | spermatogenesis | 6 | -- | -- | 5 | primary gonial cell | third instar larval stage | 1 | -- | 1 | -- |
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Relationships