FB2026_03 , released September 17, 2026
Allele: Dmel\His4K16A.UAS
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General Information
Symbol
Dmel\His4K16A.UAS
Species
D. melanogaster
Name
FlyBase ID
FBal0288281
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Nature of the Allele
Progenitor genotype
Carried in construct
Cytology
Description

UASt regulatory sequences drive expression of His4 coding sequences carrying a mutation (amino acid replacement K16A) that renders the lysine at residue 16 incapable of acetylation.

Allele components
Component
Use(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
External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Enhancer of
Suppressor of
Additional Comments
Genetic Interactions
Statement
Reference

Overexpression of His4K16A.Scer\UAS in a Hdac3dsRNA.Sym.Scer\UAS background partially attenuates the Hdac3dsRNA.Sym.Scer\UAS-induced decrease in eye size. Consistent with this finding, the reduction in body weight induced by Hdac3dsRNA.Sym.Scer\UAS is also partially attenuated by co-expression of His4K16A.Scer\UAS.

Co-expression of His4K16A.Scer\UAS and Pi3K92EScer\UAS.Exel in the developing eye, under the control of Scer\GAL4GMR.PF results in an increase in eye size and the ommatidial overgrowth phenotype found upon expression of Pi3K92EScer\UAS.Exel alone.

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
His4K16A.Scer\UAS
His4K16A.UAS
Name Synonyms
Secondary FlyBase IDs
    References (1)