FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Clk15A.Tag:V5
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General Information
Symbol
Dmel\Clk15A.Tag:V5
Species
D. melanogaster
Name
FlyBase ID
FBal0298966
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Nature of the Allele
Progenitor genotype
Carried in construct
Cytology
Description

A genomic fragment containing 15.5kb beginning ~8kb upstream of the Clk translation start and ending ~2.5kb downstream of the Clk stop codon, in which 15/16 serines that act as phosphorylation sites have been replaced by alanine. The construct is tagged at the C-terminal end with Tag:V5.

Allele components
Component
Use(s)
Regulatory region(s)
Encoded product / tool
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
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

Flies expressing Clk15A.T:SV5\V5 in a Clkout mutant background manifest generally weaker behavioral rhythms that are approximately 1.5 hours shorter compared to their wild type controls following exposure to entrainment conditions (12 hours light: 12 hours dark followed by several days in constant darkness). Clk15A.T:SV5\V5, Clkout mutant flies fail to entrain correctly to daily temperature cycles in the absence of light, but entrainment does occur in the presence of light.

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

Expression of Clk15A.T:SV5\V5 partially rescues the behavioral rhythm defects seen in Clkout following exposure to entrainment conditions (12 hours light: 12 hours dark followed by several days in constant darkness). A similar rescue is seen at 18, 25 and 29[o]C.

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
Clk15A.T:SV5\V5
Clk15A.Tag:V5
Name Synonyms
Secondary FlyBase IDs
    References (2)