FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term antennal coeloconic sensillum ac3 ID (Ontology) FBbt:00110022 (Fly Anatomy)
Definition Coeloconic olfactory sensillum of the antenna that is innervated by two olfactory receptor neurons (ORN), one expressing Or35a and Ir76a and the other expressing either Ir75b or Ir75c (Prieto-Godino et al., 2017; Benton et al., 2025). These sensilla are present on the posterior antennal surface (Benton et al., 2009).[ FlyBase:FBrf0187906 FlyBase:FBrf0206496 FlyBase:FBrf0234776 FlyBase:FBrf0262710 ]
Also Known As "antennal coeloconic sensillum C2"
Comment
Links to External Ontologies
VFB:FBbt_00110022
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
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 Alleles Genes
 antennal coeloconic sensillum ac3 (all annotations which use CV term, excluding "NOT" statements)       1      1
     antennal coeloconic sensillum ac3 | somatic clone       1       --
Spanning Tree (Parents/Children)
Only view relationship: 
antennal segment 3 sense organ__
olfactory sensory organ_________|
eo-type sensillum_______________|
adult antennal sensillum________|
                                coeloconic sensillum of antennal segment 3
                                 |__antennal coeloconic sensillum ac3  2 rec.
                                     |__antennal coeloconic sensillum ac3 type I
                                     |__antennal coeloconic sensillum ac3 type II
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Is a coeloconic sensillum of antennal segment 3
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Synonyms
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VFB:FBbt_00110022