FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Scer\GAL4Or23a.7.818
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General Information
Symbol
Scer\GAL4Or23a.7.818
Species
S. cerevisiae
Name
FlyBase ID
FBal0118365
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{Or23a-GAL4.7.818}
Also Known As
Or23a-Gal4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Vosshall et al., 2000)
Progenitor genotype
Carried in construct
P{Or23a-GAL4.7.818}
Cytology
Description

7.818kb of Or23a promoter sequences regulate expression of a GAL4 driver.

(Vosshall et al., 2000)
Allele components
Component
Use(s)
Regulatory region(s)
Or23a
Or23a_Or23aVosshall
Encoded product / tool
GAL4
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      Expression Data
      Reporter Expression
      distribution deduced from reporter (Gal4 UAS)
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      adult stage
      antenna
      (Hummel and Zipursky, 2004)
      olfactory receptor neuron of third segment of antenna
      (Hummel et al., 2003)
      antenna | distal | lateral
      (Vosshall et al., 2000)
      third segment of antenna | restricted
      (Hummel et al., 2003)
      olfactory receptor neuron of antenna
      (Hummel and Zipursky, 2004)
      sensory neuron of antenna
      (Vosshall et al., 2000)
      sensory neuron | subset
      (Vosshall et al., 2000)
      olfactory receptor neuron | subset
      (Hummel and Zipursky, 2004, Hummel et al., 2003)
      adult olfactory receptor neuron Or23a
      (Endo et al., 2007, Fishilevich and Vosshall, 2005)
      antennal lobe glomerulus DA3
      (Fishilevich and Vosshall, 2005)
      antennal lobe glomerulus DA3 | restricted
      (Endo et al., 2007)
      antennal intermediate sensillum ai2 | restricted
      (Endo et al., 2007)
      adult antennal lobe glomerulus | subset
      (Hummel and Zipursky, 2004, Vosshall et al., 2000)
      adult antennal lobe glomerulus | dorsal | subset
      (Hummel et al., 2003)
      Additional Information
      Statement
      Reference

      Expression is observed in a few sensory neurons of the lateral distal domain of the antenna. These neurons project both contralaterally and ipsilaterally to a small dorsal glomerulus of the antennal lobe, then extended ventrally to a larger glomerulus at the anterior of the antennal lobe. See FBrf0130146 for representative images.

      (Vosshall et al., 2000)
       
      Marker for
      adult olfactory receptor neuron Or23a
      (Hummel and Zipursky, 2004)
      Reflects expression of
      Or23a
      (Endo et al., 2007, Fishilevich and Vosshall, 2005, Hummel and Zipursky, 2004, Hummel et al., 2003, Vosshall et al., 2000)
      Reporter construct used in assay
      Human Disease Associations
      Disease Ontology (DO) Annotations
      Models Based on Experimental Evidence ( 0 )
      Disease
      Evidence
      References
      Modifiers Based on Experimental Evidence ( 0 )
      Disease
      Interaction
      References
      Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
       
      Disease-implicated variant(s)
       
      Phenotypic Data
      Phenotypic Class
      Phenotype Manifest In
      Detailed Description
      Statement
      Reference
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (2)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Scer\GAL4Or23a.7.818
      Name Synonyms
      Secondary FlyBase IDs
        References (13)