FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Scer\GAL4CCHa1-2A-GAL4
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General Information
Symbol
Scer\GAL4CCHa1-2A-GAL4
Species
S. cerevisiae
Name
FlyBase ID
FBal0357300
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
TI{2A-GAL4}CCHa12A-GAL4
Carried in Construct
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
phiC31 integrase
(Deng et al., 2019)
cre recombinase
(Deng et al., 2019)
Progenitor genotype
TI{TI}CCHa1attP
(Deng et al., 2019)
Associated Insertion(s)
TI{2A-GAL4}CCHa12A-GAL4
Cytology
Description

A sequence cassette has been introduced into the attP site present in TI{TI}CCHa1attP, restoring the deleted CCHa1 sequence and tagging it with 2xTag:MYC. The tag is followed by a 2A-GAL4 cassette, resulting in the GAL4 driver being expressed as a separate protein under the control of the endogenous CCHa1 regulatory sequences. A single loxP site is present downstream of the driver sequence (markers present in the progenitor insertion and donor plasmid have been removed using P1cre).

(Deng et al., 2019)
Allele components
Component
Use(s)
Inserted element
TI{2A-GAL4}
Encoded product / tool
GAL4
Tagged with
Tag:MYC
Also carries
loxP
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
      Additional Information
      Statement
      Reference
       
      Marker for
      Reflects expression of
      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

      Activation of CCHa1-positive neurons via expression of Bhal\NaChBacUAS.cNa under the control of Scer\GAL4CCHa1-2A-GAL4 leads to a decrease in night time but not day time sleep duration; inhibition via expression of Hsap\KCNJ2UAS.EGFP under the control of Scer\GAL4CCHa1-2A-GAL4 leads to a delay in night time but not day time with no changes in sleep duration in day or night time when compared to control adults.

      (Deng et al., 2019)
      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 (1)
      Reported As
      Symbol Synonym
      Scer\GAL4CCHa1-2A-GAL4
      Name Synonyms
      Secondary FlyBase IDs
        References (2)