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General Information
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| Term |
dorsal pharyngeal sense organ |
ID (Ontology) |
FBbt:00007281 (Fly Anatomy) |
| Definition |
Paired compound sense organ of the larval labral segment (Campos-Ortega and Hartenstein, 1997). It consists of 6 sensilla in the dorsal larval pharynx: one tri-dendritic, 2 bi-dendritic and 3 mono-dendritic (Campos-Ortega and Hartenstein, 1997). Projections generally, though not exclusively, target the contralateral subesophageal ganglion area 1 (Colomb et al., 2007).[ FlyBase:FBrf0089570 FlyBase:FBrf0147119 FlyBase:FBrf0201176 ] |
| Also Known As |
"dorsal group of pharyngeal sensilla" ; "dorsal pharyngeal sensilla" ; "DPS" (for all, see Synonyms field below) |
| Comment |
Colomb et al. (2007) report that labral nerve projections pass through area 2 and into area 1 of the subesophageal ganglion. In the majority of cases they then target the contralateral area 2. An exception to this is one DPS fiber (which labels with Gr2a-GAL4) which targets inside area 4. |
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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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| Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 2 |
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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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| Genes | Insertions | Constructs |
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dorsal pharyngeal sense organ (all annotations which use CV term, excluding "NOT" statements) | 4 | 2 | 4 |
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Relationships