FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\EcRRNAi.A.UAS
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General Information
Symbol
Dmel\EcRRNAi.A.UAS
Species
D. melanogaster
Name
FlyBase ID
FBal0190780
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

UASt sequences drive expression of a 646bp fragment of EcR-A (nts 424-1070 of GenBank Accession S63761) organised as an inverted repeat.

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 ( 1 )
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 EcRdsRNA.A.Scer\UAS under the control of Scer\GAL4Bx-MS1096 results in defects in wing morphology.

Expression of EcRdsRNA.A.Scer\UAS under the control of Scer\GAL4Hml.Δ has no effect on hemocyte proliferation in third instar larvae.

Induction of EcRdsRNA.A.Scer\UAS, under the control of either Scer\GAL4how-24B or Scer\GAL4NP5169 (and Scer\GAL80ts.αTub84B, placed at the restrictive temperature of 29oC at the onset of metamorphosis) dramatically inhibits heart remodelling. The cardiac tube retains its larval morphology, with the characteristic division into aorta in segments A1 to A4 and heart in segments A5 to A7, with A5 myofibrils retaining their larval circular orientation. Furthermore, segment A5 innervations are prevented following EcRdsRNA.A.Scer\UAS induction, while segments A6 and A7 are not eliminated and ventral imaginal muscles do not form.

When EcRdsRNA.A.Scer\UAS is driven by Scer\GAL4da.G32, animals die as pharate adults.

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

Expression of EcRdsRNA.A.Scer\UAS slightly enhances the hemocyte overproliferation seen in third instar larvae when Hsap\RUNX1::Hsap\RUNX1T1Scer\UAS.cSa is expressed under the control of Scer\GAL4Hml.Δ.

Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
EcRRNAi.A.UAS
EcRdsRNA.A.Scer\UAS
EcRdsRNA.A.UAS
Name Synonyms
Secondary FlyBase IDs
    References (16)