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General Information
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| Term |
tracheolar cell |
ID (Ontology) |
FBbt:00005048 (Fly Anatomy) |
| Definition |
Specialized cell of the tracheal system that forms the secondary and terminal branches (tracheoles) of the tracheal tree. Each forms a secondary branch of a primary trachea. This secondary branch itself branches into multiple tracheoles within fine cytoplasmic projections that invade (tracheate) target tissues. Tracheolar cells are the main site of respiratory gaseous exchange within the tracheal system.[ FlyBase:FBrf0064787 FlyBase:FBrf0088947 ] |
| Also Known As |
"tracheal end cell" ; "tracheoblast" |
| Comment |
Present at all developmental stages. |
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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 | 17 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 1 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 1 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 9 |
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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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tracheolar cell (all annotations which use CV term, excluding "NOT" statements) | 17 | 2 | 2 | 9 | tracheolar cell | wandering third instar larval stage | 10 | -- | -- | 8 | tracheolar cell | wandering third instar larval stage | heat sensitive | 2 | -- | -- | -- |
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Relationships