FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Scer\GAL4Gr22a.4.2
Open Close
General Information
Symbol
Scer\GAL4Gr22a.4.2
Species
S. cerevisiae
Name
FlyBase ID
FBal0249470
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{Gr22a-GAL4.4.2}
Also Known As
Gr22a-GAL4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Weiss et al., 2011)
Progenitor genotype
Carried in construct
P{Gr22a-GAL4.4.2}
Cytology
Description

A 4.2kb Gr22a promoter fragment is fused upstream of sequence encoding a GAL4 driver.

(Weiss et al., 2011)
Allele components
Component
Use(s)
Regulatory region(s)
Gr22a
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
      third instar larval stage
      gustatory receptor neuron of terminal organ
      (Kwon et al., 2011)
      larval gnathal ganglion
      (Kwon et al., 2011)
      Additional Information
      Statement
      Reference

      ScerGAL4Gr22a.4.2 drives expression in one gustatory receptor neuron of the larval terminal organ. This neuron also expresses ScerGAL4Gr33a.4.7, ScerGAL4Gr66a.1.8, ScerGAL4Gr32a.3.7.PW, ScerGAL4Gr39a.a.3.4, ScerGAL4Gr39a.b.1, ScerGAL4Gr59d.4.1, ScerGAL4Gr9a.6.3, ScerGAL4Gr22e.2.5, ScerGAL4Gr28b.a.3, ScerGAL4Gr28b.e.4.245, ScerGAL4Gr36b.0.9, ScerGAL4Gr36c.2.5, ScerGAL4Gr58b.1, ScerGAL4Gr59a.1.5, ScerGAL4Gr59c.5.5 and ScerGAL4Gr93b.5.3.

      (Kwon et al., 2011)
       
      Marker for
      Reflects expression of
      Gr22a
      (Kwon et al., 2011)
      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

      Ablation of Scer\GAL4Gr22a.4.2-expressing neurons does not affect sensitivity to the gustatory sex pheromone (S,Z,Z)-CH503: as in wild type, courtship defects are seen in these flies in response to (S,Z,Z)-CH503.

      (Shankar 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 (2)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Scer\GAL4Gr22a.4.2
      Name Synonyms
      Secondary FlyBase IDs
        References (5)