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 Or85b/98b ID (Ontology) FBbt:00007389 (Fly Anatomy)
Definition Bilateral olfactory receptor neuron (ORN) that expresses Or85b (FBgn0037590) and Or98b (FBgn0039582). Its axon branches, with one branch innervating the ipsilateral antennal lobe glomerulus VM5d, and the other fasciculating with the antennal commissure and innervating the contralateral antennal lobe glomerulus VM5d. Its dendrite transduces signals from antennal basiconic sensillum ab3. The numbers of these neurons have been estimated to 8 in both females and males (Grabe et al., 2016).[ FlyBase:FBrf0179238 FlyBase:FBrf0187305 FlyBase:FBrf0233453 ]
Also Known As "adult ORN Or85b" ; "adult ORN Or98b" ; "odorant receptor neuron Or85b" (for all, see Synonyms field below)
Comment Evidence for innervation of VM5d comes from Or reporter construct expression. Not validated by in situ hybridization (Couto et al., 2005).
Links to Extrernal Ontologies
VFB:FBbt_00007389
Annotations
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Constructs
 adult olfactory receptor neuron Or85b/98b (all annotations which use CV term, excluding "NOT" statements)       4      1      3
     adult olfactory receptor neuron Or85b/98b | somatic clone       1       --       --
Spanning Tree (Parents/Children)
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eo neuron
 |__antennal olfactory receptor neuron of basiconic sensillum__
adult antennal olfactory receptor neuron                       |
 |__antennal olfactory receptor neuron of basiconic sensillum__|
adult antennal lobe receptor neuron                            |
 |__bilateral antennal lobe receptor neuron____________________|
                                                               adult olfactory receptor neuron Or85b/98b  8 rec.
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Is a antennal olfactory receptor neuron of basiconic sensillum
bilateral antennal lobe receptor neuron
Develops from antennal olfactory receptor neuron precursor Nab
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Synonyms
  • "adult ORN Or85b" EXACT
    "adult ORN Or98b" EXACT
    "odorant receptor neuron Or85b" EXACT
    "odorant receptor neuron Or98b" EXACT
    "odorant receptor neuron VM5d" RELATED
    "ORN (Or85b)" EXACT
    "ORN ab3B" EXACT[ FlyBase:FBrf0179238 ]
    "ORN_VM5d" EXACT VFB_SYMBOL
Secondary IDs
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DoOR:ab3B
FlyBrain_NDB:10424
FlyBrain_NDB:10425
VFB:FBbt_00007389