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General Information
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| Term |
tracheal metamere 1 |
ID (Ontology) |
FBbt:00005026 (Fly Anatomy) |
| Definition |
Metameric subdivision of the tracheal system that originates in the mesothoracic segment (T2). As well as tracheating the mesothoracic segment, the major trachea of this metamere extends into all segments anterior to T2.[ FlyBase:FBrf0034081 ] |
| Also Known As |
"Tr1" |
| Comment |
Note that terminal tracheation by each tracheal metamere extends beyond its segment of origin. According to Whitten (1980), the most anterior tracheal metamere corresponds to the prothoracic segment. |
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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 | 1 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 1 |
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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 |
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tracheal metamere 1 (all annotations which use CV term, excluding "NOT" statements) | 1 | 2 | 1 | tracheal metamere 1 | embryonic stage | 1 | -- | 1 |
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Relationships