FB2026_02 , released June 18, 2026
Allele: Scer\GAL4Or42a.PG
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General Information
Symbol
Scer\GAL4Or42a.PG
Species
S. cerevisiae
Name
Odorant receptor 42a promoter construct of Goldman
FlyBase ID
FBal0195087
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{Or42a-GAL4.G}
Also Known As
Or42a-GAL4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Goldman et al., 2005)
Progenitor genotype
Carried in construct
P{Or42a-GAL4.G}
Cytology
Description

A 4.1 kb PCR product (from Canton-S flies) corresponding to sequences immediately upstream of Or42a regulates expression of a GAL4 driver.

(Goldman et al., 2005)
Allele components
Component
Use(s)
Regulatory region(s)
Or42a
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
      larval stage
      olfactory receptor neuron of dorsal organ
      (Kreher et al., 2005)
      olfactory receptor neuron of terminal organ
      (Kreher et al., 2005)
      olfactory receptor neuron of embryonic/larval antennal lobe
      (Kreher et al., 2005)
      adult stage
      maxillary palp olfactory receptor neuron of maxillary palp basiconic sensillum pb1
      (Goldman et al., 2005)
      maxillary palp olfactory receptor neuron | subset
      (Kreher et al., 2005)
      adult olfactory receptor neuron Or42a
      (Bai et al., 2009)
      Additional Information
      Statement
      Reference

      Expression of ScerGAL4Or42a.PG is observed in a single neuron of the dorsal organ and a single neuron of the terminal organ.

      (Kreher et al., 2005)
       
      Marker for
      Reflects expression of
      Or42a
      (Bai et al., 2009, Goldman et al., 2005, Kreher et al., 2005)
      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

      olfactory neuron & maxillary palp sense organ, with rprUAS.cYa

      (Goldman et al., 2005)
      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 (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      Scer\GAL4Or42a.PG
      Name Synonyms
      Odorant receptor 42a promoter construct of Goldman
      Secondary FlyBase IDs
        References (4)