FB2025_01 , released February 20, 2025
Allele: Scer\GAL4CheB42a.PX
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General Information
Symbol
Scer\GAL4CheB42a.PX
Species
S. cerevisiae
Name
FlyBase ID
FBal0147494
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
P{CheB42a-GAL4.X}
Also Known As
CheB42a-Gal4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Xu et al., 2002)
Progenitor genotype
Carried in construct
P{CheB42a-GAL4.X}
Cytology
Description

2kb of genomic DNA from upstream of the CheB42a initiation codon is fused upstream of an Hsp70 TATA box driving expression of a GAL4 driver.

(Xu et al., 2002)
Allele components
Component
Use(s)
Regulatory region(s)
CheB42a
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
      multidendritic neuron
      (Ben-Shahar et al., 2007)
      external sensory organ
      (Ben-Shahar et al., 2007)
      adult stage | male
      prothoracic leg taste bristle | subset
      (Park et al., 2006, Xu et al., 2002)
      prothoracic metatarsus
      (Xu et al., 2002)
      prothoracic tarsal segment 2
      (Xu et al., 2002)
      prothoracic tarsal segment 3
      (Xu et al., 2002)
      prothoracic tarsal segment 4
      (Xu et al., 2002)
      prothoracic tibia
      (Xu et al., 2002)
      Additional Information
      Statement
      Reference

      Reporter expression is observed in the heads of third instar larvae in multidendritic neurons and in two external sensory neurons that project to the chemosensitive terminal organ.

      (Ben-Shahar et al., 2007)

      ScerGAL4CheB42a.PX drives expression in 10 gustatory sensilla in the prothoracic male legs. These sensilla are located in the tibia and tarsal segments 1 to 4 and are also labelled by ScerGAL4Gr68a.PB.

      (Park et al., 2006)

      Reporter expression is observed in a punctate pattern on the tibia and first four tarsal segments of male front legs and nowhere else on male or female bodies. Each GFP expression site is composed of one or several closely grouped cells that form a cylinder underneath and proximal to a single chemosensory sensillum.

      (Xu et al., 2002)
       
      Marker for
      Reflects expression of
      CheB42a
      (Park et al., 2006, Xu et al., 2002)
      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

      Exposure to adult cuticular hydrocarbons induces courtship dominance in Scer\GAL4CheB42a.PX flies.

      (Svetec et al., 2005)
      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\GAL4CheB42a.PX
      Name Synonyms
      Secondary FlyBase IDs
        References (7)