FB2026_03 , released September 17, 2026
CV Term Report
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Term antennal coeloconic sensillum ac1 ID (Ontology) FBbt:00067038 (Fly Anatomy)
Definition Coeloconic olfactory sensillum of the antenna that is innervated by four olfactory receptor neurons (ORNs), expressing Ir92, Ir31a, Ir75d and Amt/Rh50 (Benton et al., 2009; Vulpe et al., 2021). These sensilla are present on the anterior antennal surface just ventral to the arista (Benton et al., 2009).[ FlyBase:FBrf0187906 FlyBase:FBrf0206496 FlyBase:FBrf0249830 ]
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VFB:FBbt_00067038
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
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 antennal coeloconic sensillum ac1 (all annotations which use CV term, excluding "NOT" statements)
     antennal coeloconic sensillum ac1 | somatic clone
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antennal segment 3 sense organ__
olfactory sensory organ_________|
eo-type sensillum_______________|
adult antennal sensillum________|
                                coeloconic sensillum of antennal segment 3
                                 |__antennal coeloconic sensillum ac1  5 rec.
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Is a coeloconic sensillum of antennal segment 3
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VFB:FBbt_00067038