FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00067011 ID (Ontology) FBbt:00067011 (Fly Anatomy)
Definition Adult olfactory receptor neuron (ORN) that expresses Or65a, Or65b and Or65c (Benton et al., 2025). Its dendrite transduces signals from an antennal trichoid sensillum at4 (Couto et al., 2005; Grabe et al., 2016) that houses three neurons (Gonzales et al., 2021). It responds to the male pheromone cis-vaccenyl acetate (cVA) (van der Goes et al., 2007). Its axon innervates antennal lobe glomerulus DL3, bilaterally (Benton et al., 2025). It expresses sNPF (Carlsson et al., 2010). It develops from an Nba precursor (Benton et al., 2025). There around 20-40 of these cells on each side (Grabe et al., 2016; Benton et al., 2025).[ FlyBase:FBrf0187305 FlyBase:FBrf0192555 FlyBase:FBrf0211156 FlyBase:FBrf0233453 FlyBase:FBrf0250923 FlyBase:FBrf0262710 ]
Also Known As "adult ORN Or65" ; "odorant receptor neuron Or65" ; "ORN (Or65a/b/c)" (for all, see Synonyms field below)
Comment
Links to External Ontologies
VFB:FBbt_00067011
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       4
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes  Insertions Constructs
 FBbt:00067011 (all annotations which use CV term, excluding "NOT" statements)       8      3      6      1      7
     FBbt:00067011 | FBcv:0000336       3       --       --       1      1
Spanning Tree (Parents/Children)
Only view relationship: 
FBbt:00003214
 |__FBbt:00052007__
FBbt:00004101      |
 |__FBbt:00048378__|
 |__FBbt:00058202__|
FBbt:00005130      |
 |__FBbt:00048378__|
 |__FBbt:00052007__|
FBbt:00007292      |
 |__FBbt:00049978__|
FBbt:00007352      |
 |__FBbt:00049978__|
FBbt:00047095      |
 |__FBbt:00052007__|
 |__FBbt:00058202__|
FBbt:00051494      |
 |__FBbt:00051498__|
FBbt:00058244      |
 |__FBbt:00058247__|
FBbt:00058246      |
 |__FBbt:00058247__|
                   FBbt:00067011  25 rec.
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Is a sNPF neuron
antennal olfactory receptor neuron of trichoid sensillum
bilateral antennal lobe receptor neuron
adult neurosecretory neuron
adult peptidergic neuron
adult pheromone-sensing neuron
Develops from antennal olfactory receptor neuron precursor Nba
Part of
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Synonyms
Secondary IDs
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DoOR:Or65a
DoOR:Or65b
DoOR:Or65c
FlyBrain_NDB:10412
VFB:FBbt_00067011