FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Scer\GAL4DBD.R23C12
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General Information
Symbol
Scer\GAL4DBD.R23C12
Species
S. cerevisiae
Name
FlyBase ID
FBal0304443
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{R23C12-GAL4.DBD}
Also Known As
R23C12-ZpGdbd
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Aso et al., 2014)
Progenitor genotype
Carried in construct
P{R23C12-GAL4.DBD}
Cytology
Description

The R23C12 enhancer fragment is fused upstream of the Drosophila synthetic core promoter (DSCP) followed by the GAL4(DBD)::Zip- hemidriver (component of the 'Split GAL4' system, contains the GAL4 DNA-binding domain). A Hsp70 transcriptional terminator is present.

(Aso et al., 2014)
Allele components
Component
Use(s)
Regulatory region(s)
GMR23C12
Encoded product / tool
GAL4(DBD)::Zip-
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
      dopaminergic PAM neuron 2 | intense

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Yamagata et al., 2015, Aso et al., 2014)
      dopaminergic PAM neuron 4 | faint

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Yamagata et al., 2015)
      dopaminergic PAM neuron 6 | faint

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Yamagata et al., 2015)
      dopaminergic PAM neuron 3 | faint

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Yamagata et al., 2015)
      dopaminergic PAM neuron 2

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Aso and Rubin, 2016, Lewis et al., 2015)
      dopaminergic PAM neuron 1 | faint

      Comment: when combined with P{R76F05-p65.AD} (combination referred to as 'MB109B')

      (Aso et al., 2014)
      Additional Information
      Statement
      Reference
       
      Marker for
      Reflects expression of
      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

      Thermogenetic activation (using TrpA1UAS.cUa at 32[o]C) of neurons targeted by the split-GAL4 pair of Scer\GAL4DBD.R23C12 and Hsap\RELAAD.R76F05 significantly reduces carbon dioxide avoidance in starved adults, compared to controls; the effect is significantly smaller in fed flies. There is no reduction in carbon dioxide avoidance when neurons are activated in association with carbon dioxide exposure in advance of, and not during, preference testing.

      Optogenetic activation (using Cnoc\ChR1Cs.IVS.20xUAS.Venus with 617 nm (red) light) of neurons targeted by the split-GAL4 pair of Scer\GAL4DBD.R23C12 and Hsap\RELAAD.R76F05 in adults results in a significant attraction to the illuminated area, no attraction is observed in controls.

      (Lewis et al., 2015)
      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 (3)
      Notes on Origin
      Discoverer
      Comments
      Comments

      Split-GAL4 transgene, constructed as described in FBrf0212052.

      (Aso et al., 2014)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      Scer\GAL4DBD.R23C12.T:Zzzz\Zip-
      Scer\GAL4DBD.R23C12
      Name Synonyms
      Secondary FlyBase IDs
        References (19)