FB2026_02 , released June 18, 2026
Allele: Scer\GAL4Ir56d.PK
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General Information
Symbol
Scer\GAL4Ir56d.PK
Species
S. cerevisiae
Name
FlyBase ID
FBal0299054
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{Ir56d-GAL4.K}
Also Known As
Ir56d-GAL4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Koh et al., 2014)
Progenitor genotype
Carried in construct
P{Ir56d-GAL4.K}
Cytology
Description

The 5' (4kb) and 3' (0.2kb) flanking regions of Ir56d are fused to the 5' and 3' end of GAL4 respectively.

(Koh et al., 2014)
Allele components
Component
Use(s)
Regulatory region(s)
Ir56d
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
      sugar-sensing neuron of taste bristle | subset of intermediate labellar taste bristle
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of short labellar taste bristle S-a
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of bitter-sensitive labellar taste bristle
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L1
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L4
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L8
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L9
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L3
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L5
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of L-type sensillum L7
      (Koh et al., 2014)
      sugar-sensing neuron of taste bristle | subset of labellar taste peg
      (Koh et al., 2014)
      mesothoracic tarsal bristle | subset of mesothoracic metatarsus
      (Koh et al., 2014)
      mesothoracic tarsal bristle | subset of mesothoracic tarsal segment 2
      (Koh et al., 2014)
      mesothoracic tarsal bristle | subset of mesothoracic tarsal segment 3
      (Koh et al., 2014)
      mesothoracic tarsal bristle | subset of mesothoracic tarsal segment 4
      (Koh et al., 2014)
      metathoracic tarsal bristle
      (Koh et al., 2014)
      prothoracic leg taste bristle chemosensory neuron
      (Ahn et al., 2017)
      adult stage | female
      prothoracic tarsal bristle | subset of prothoracic metatarsus
      (Koh et al., 2014)
      prothoracic tarsal bristle | subset of prothoracic tarsal segment 2
      (Koh et al., 2014)
      Additional Information
      Statement
      Reference

      Expression was assayed in the tarsal segments of the prothoracic leg. Expression is observed in sweet gustatory receptor neurons but no expression is seen in bitter neurons. Expression is restricted to a single gustatory receptor neuron in all sensilla examined and colocalizes with EcollexAVP16.Gr64f.

      (Ahn et al., 2017)

      ScerGAL4Ir56d.PK drives expression in all intermediate and in a subset of long and short labellar taste bristles. In the metathoracic leg expression is detected in all taste bristles of the tibia and all tarsal segments.

      (Koh et al., 2014)
       
      Marker for
      Reflects expression of
      Ir56d
      (Ahn et al., 2017, Koh et al., 2014)
      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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Scer\GAL4Ir56d.PK
      Name Synonyms
      Secondary FlyBase IDs
        References (5)