FB2025_01 , released February 20, 2025
Allele: Scer\GAL4Ir7a.PC
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General Information
Symbol
Scer\GAL4Ir7a.PC
Species
S. cerevisiae
Name
Ionotropic receptor 7a promoter construct of Croset
FlyBase ID
FBal0248543
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{Ir7a-GAL4.C}
Also Known As
Ir7a-Gal4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Croset et al., 2010)
Progenitor genotype
Carried in construct
P{Ir7a-GAL4.C}
Cytology
Description

A 2318bp fragment from immediately upstream of the predicted start codon of Ir7a is fused upstream of sequence encoding a GAL4 driver.

(Croset et al., 2010)
Allele components
Component
Use(s)
Regulatory region(s)
Ir7a
Ir7a_2318bp
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 | subset
      (Croset et al., 2010)
      gustatory receptor neuron of the dorsal organ
      (Sánchez-Alcañiz et al., 2018)
      larval gustatory receptor neuron of the dorsal pharyngeal sense organ
      (Sánchez-Alcañiz et al., 2018)
      larval gnathal ganglion | restricted
      (Croset et al., 2016)
      adult stage
      gustatory receptor neuron | subset of labellum
      (Croset et al., 2010)
      gustatory receptor neuron of adult abdomen
      (Sánchez-Alcañiz et al., 2018)
      gustatory receptor neuron of wing
      (Sánchez-Alcañiz et al., 2018)
      mesothoracic leg taste bristle chemosensory neuron | subset
      (Sánchez-Alcañiz et al., 2018)
      metathoracic leg taste bristle chemosensory neuron | subset
      (Sánchez-Alcañiz et al., 2018)
      prothoracic leg taste bristle chemosensory neuron | subset
      (Sánchez-Alcañiz et al., 2018)
      ventral cibarial sense organ neuron
      (Sánchez-Alcañiz et al., 2018)
      gustatory receptor neuron of labellar taste bristle
      (Sánchez-Alcañiz et al., 2018)
      high salt/bitter-sensing neuron
      (Rimal et al., 2019)
      neuron of prothoracic tarsal segment | subset
      (Rimal et al., 2019)
      neuron of adult pharynx | subset
      (Rimal et al., 2019)
      Additional Information
      Statement
      Reference

      Ir7a reporter is expressed in gustatory receptor neurons in 11 sensilla, all of which also label with Gr66a reporter. Ir7a is also expressed in two neurons in the prothoracic tarsi and in one neuron in the pharynx.

      (Rimal et al., 2019)

      ScerGAL4Ir7a.PC drives expression in 11 neurons in the adult labellum and in 2 neurons in the larval terminal organ. All of the labelled adult and larval neurons, except for one in the terminal organ, also express Ir25a.

      (Croset et al., 2010)
       
      Marker for
      Reflects expression of
      Ir7a
      (Rimal et al., 2019, Sánchez-Alcañiz et al., 2018, Croset et al., 2010)
      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
      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
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      Scer\GAL4Ir7a.PC
      Name Synonyms
      Ionotropic receptor 7a promoter construct of Croset
      Secondary FlyBase IDs
        References (7)