FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult olfactory receptor neuron Or10a ID (Ontology) FBbt:00067013 (Fly Anatomy)
Definition Adult olfactory receptor neuron (ORN) that expresses Or10a and the gustatory receptor Gr10a (Fishilevich and Vosshall, 2005). Its dendrite transduces signals from antennal basiconic sensillum ab1 and it responds to esters (Benton et al., 2025). Its axon innervates antennal lobe glomerulus DL1, bilaterally (Benton et al., 2025). It develops from an Naa precursor (Benton et al., 2025). There are approximately 35 of these cells in females and 25 in males, on each side (Grabe et al., 2016; Benton et al., 2025).[ FlyBase:FBrf0179238 FlyBase:FBrf0187305 FlyBase:FBrf0187306 FlyBase:FBrf0233453 FlyBase:FBrf0262710 ]
Also Known As "adult ORN Or10a" ; "odorant receptor neuron Or10a" ; "ORN (Or10a)" (for all, see Synonyms field below)
Comment
Links to External Ontologies
VFB:FBbt_00067013
Annotations
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       2
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Relevant FlyBase reports
 Alleles Genes Constructs
 adult olfactory receptor neuron Or10a (all annotations which use CV term, excluding "NOT" statements)       4      2      3
     adult olfactory receptor neuron Or10a | somatic clone       2       --       --
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 Or10a  9 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 Naa
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Synonyms
  • "adult ORN Or10a" EXACT
    "odorant receptor neuron DL1" RELATED
    "odorant receptor neuron Or10a" EXACT
    "ORN (Or10a)" EXACT
    "ORN ab1D" EXACT[ FlyBase:FBrf0208960 ]
    "ORN_DL1" EXACT VFB_SYMBOL
Secondary IDs
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DoOR:Or10a
FlyBrain_NDB:10389
FlyBrain_NDB:10392
VFB:FBbt_00067013