FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Ask1ΔN.UAS.Tag:FLAG
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General Information
Symbol
Dmel\Ask1ΔN.UAS.Tag:FLAG
Species
D. melanogaster
Name
FlyBase ID
FBal0263920
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Transgenic product class
Nature of the Allele
Transgenic product class
Progenitor genotype
Carried in construct
Cytology
Description

UAS drives expression of a cDNA encoding Ask1 that lacks the N-terminal 558 amino acids, with an N-terminal Tag:FLAG tag. This acts as a constitutively active form.

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

Expression of Pk92BΔN.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4pnr-MD237 results in an increase in melanisation of the adult thorax cuticle in the domain of Scer\GAL4pnr-MD237 expression.

Flies expressing Pk92BΔN.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4pnr-MD237 exhibit black pigmentation in the thorax cuticle.

Ubiquitous expression of Pk92BΔN.Scer\UAS.T:Zzzz\FLAG using Scer\GAL4hs.PU, induced by a 1 hour heat shock during the pupal stage, results in black pigmentation only in the lower medial region of the thorax cuticle, together with a defect in wing expansion.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Suppressed by
Statement
Reference
NOT suppressed by
Phenotype Manifest In
Suppressed by
Statement
Reference
NOT suppressed by
Additional Comments
Genetic Interactions
Statement
Reference

Co-expression of slimdsRNA.Scer\UAS has no effect on the increase in melanisation of the adult thorax cuticle seen in flies expressing Pk92BΔN.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4pnr-MD237.

Co-expression of Mpk2DN.Scer\UAS, Mpk2NIG.5475R, p38bNIG.7393R, or licGD7546 abolishes the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies. Co-expression of p38cKK103439 has only a marginal suppressive effect.

Co-expression of Mkk4NIG.9738R attenuates the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies.

Co-expression of hepNIG.4153R or hemizygosity for hep1 does not suppress the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies.

Co-expression of eScer\UAS.cWa abolishes the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies.

In a y1 hemizygous background, pigmentation in the thorax of Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies is brown rather than black, particularly in the scutellum.

Co-expression of either pledsRNA.Scer\UAS or DdcNIG.10697R abolishes the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies.

Co-expression of Hr38dsRNA.Scer\UAS reduces the thorax pigmentation defects seen in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies at 18[o]C.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments

Co-expression of Pk92BdsRNA.Scer\UAS suppresses the pigmentation defect in Pk92BΔN.Scer\UAS.T:Zzzz\FLAG, Scer\GAL4pnr-MD237 flies.

Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
Ask1ΔN.Scer\UAS.T:Zzzz\FLAG
Ask1ΔN.UAS.Tag:FLAG
Pk92BΔN.Scer\UAS.T:Zzzz\FLAG
Name Synonyms
Secondary FlyBase IDs
    References (3)