FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term adult olfactory receptor neuron Or35a ID (Ontology) FBbt:00067039 (Fly Anatomy)
Definition Bilateral olfactory receptor neuron (ORN) that expresses the Odorant receptor (Or) 35a (FBgn0028946) and the co-receptor Ionotropic receptor (Ir) 76b (FBgn0036937). Its axon branches, with one branch innervating the ipsilateral antennal lobe glomerulus VC3 and the other fasciculating with the antennal commissure and innervating the contralateral antennal lobe glomerulus VC3 (Couto et al., 2005; Schlegel et al., 2021). Its dendrite transduces signals from an antennal coeloconic ac3 sensillum (of either type) (Benton et al., 2009; Prieto-Godino et al., 2017). It detects alcohols produced by yeast and is required for the enhancement of the proboscis extension reflex in response to yeast odors in combination with low-viscosity food (Oh et al., 2021). There are approximately 48 of these cells in females and 42 in males, on each side (Grabe et al., 2016).[ FlyBase:FBrf0187305 FlyBase:FBrf0187906 FlyBase:FBrf0206496 FlyBase:FBrf0233453 FlyBase:FBrf0248109 FlyBase:FBrf0249560 ]
Also Known As "adult ORN (Or35a)" ; "adult ORN ac3B" ; "adult ORN Or35a" (for all, see Synonyms field below)
Comment
Links to Extrernal Ontologies
VFB:FBbt_00067039
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 adult olfactory receptor neuron Or35a (all annotations which use CV term, excluding "NOT" statements)       2      1      1      2
     adult olfactory receptor neuron Or35a | cell non-autonomous | somatic clone       1       --       1       --
Spanning Tree (Parents/Children)
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eo neuron
 |__antennal olfactory receptor neuron of coeloconic sensillum__
adult antennal olfactory receptor neuron                        |
 |__antennal olfactory receptor neuron of coeloconic sensillum__|
adult antennal lobe receptor neuron                             |
 |__bilateral antennal lobe receptor neuron_____________________|
                                                                adult olfactory receptor neuron Or35a  6 rec.
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Is a antennal olfactory receptor neuron of coeloconic sensillum
bilateral antennal lobe receptor neuron
Develops from antennal olfactory receptor neuron precursor Nba
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Synonyms
Secondary IDs
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DoOR:ac3B
FlyBrain_NDB:10399
FlyBrain_NDB:10432
VFB:FBbt_00067039