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General Information
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| Term |
trichoid sensillum of antennal segment 3 |
ID (Ontology) |
FBbt:00004173 (Fly Anatomy) |
| Definition |
Olfactory sensillum of antennal segment 3 whose external sensory part is a sharply pointed hair arising from a conspicuous cylindrical base. The walls of the hair are perforated by irregularly distributed pores connecting to a lymph filled lumen containing 1-3 ORN dendrites, unbranched except occasionally near the hair tip.[ FlyBase:FBrf0104820 FlyBase:FBrf0128642 ] |
| Also Known As |
"sensillum trichodeum of antennal segment 3" |
| Comment |
Morphology is consistent with these sensilla being olfactory (Shanbhag et al., 1999). This function has been directly confirmed by electrophysiology (Clyne et al., 1997). |
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Links to Extrernal Ontologies
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VFB:FBbt_00004173
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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 | 43 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 4 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 8 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 4 |
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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 | Images | Insertions | Constructs |
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trichoid sensillum of antennal segment 3 (all annotations which use CV term, excluding "NOT" statements) | 44 | 9 | 2 | 12 | 11 | trichoid sensillum of antennal segment 3 | ectopic | 2 | -- | -- | -- | 1 | trichoid sensillum of antennal segment 3 | ectopic | heat sensitive | 1 | -- | -- | -- | -- | trichoid sensillum of antennal segment 3 | heat sensitive | 2 | -- | -- | -- | -- | trichoid sensillum of antennal segment 3 | somatic clone | 1 | -- | -- | -- | -- |
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Relationships