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 Or42b ID (Ontology) FBbt:00067046 (Fly Anatomy)
Definition Bilateral olfactory receptor neuron (ORN) that expresses Or42b (FBgn0033043). Its axon branches, with one branch innervating the ipsilateral antennal lobe glomerulus DM1 and the other fasciculating with the antennal commissure and innervating the contralateral antennal lobe glomerulus DM1. Its dendrite transduces signals from antennal basiconic sensillum ab1. There are approximately 39 of these cells in females and 32 in males, on each side (Grabe et al., 2016).[ FlyBase:FBrf0187305 FlyBase:FBrf0233453 ]
Also Known As "adult odorant receptor neuron Or42b" ; "adult ORN (Or42b)" ; "adult ORN ab1A" (for all, see Synonyms field below)
Comment
Links to Extrernal Ontologies
VFB:FBbt_00067046
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       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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 Alleles Genes Constructs
 adult olfactory receptor neuron Or42b (all annotations which use CV term, excluding "NOT" statements)       3      1      4
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 Or42b  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 Nba
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Synonyms
  • "adult odorant receptor neuron Or42b" EXACT
    "adult ORN (Or42b)" EXACT
    "adult ORN ab1A" EXACT[ FlyBase:FBrf0208960 ]
    "adult ORN Or42b" EXACT
    "odorant receptor neuron DM1" EXACT
    "ORN_DM1" EXACT VFB_SYMBOL
Secondary IDs
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DoOR:Or42b
FlyBrain_NDB:10401
VFB:FBbt_00067046