FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Hsap\WDFY3R2637W.Cterm.UAS.EGFP
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General Information
Symbol
Hsap\WDFY3R2637W.Cterm.UAS.EGFP
Species
H. sapiens
Name
FlyBase ID
FBal0319771
Feature type
allele
Associated gene
Hsap\WDFY3
Associated Insertion(s)
Carried in Construct
P{UAS-WDFY3.R2637W.Cterm.EGFP}
Key Links
Transgenic product class
inframe_deletion
(Kadir et al., 2016)
missense_variant
(Kadir et al., 2016)
Mutagen
Nature of the Allele
Transgenic product class
inframe_deletion
(Kadir et al., 2016)
missense_variant
(Kadir et al., 2016)
Mutagen
in vitro construct
(Kadir et al., 2016)
Progenitor genotype
Carried in construct
P{UAS-WDFY3.R2637W.Cterm.EGFP}
Cytology
Description

UASt regulatory sequences drive expression of the C-terminal part of Hsap\WDFY3 (amino acid residues 2285-3526), carrying the amino acid replacement R2637W (this mutation is associated with primary microcephaly in humans). The protein is tagged at the C-terminal end with EGFP.

(Kadir et al., 2016)
Allele components
Component
Use(s)
Regulatory region(s)
UASt
Encoded product / tool
Hsap\WDFY3
Tagged with
EGFP
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 ( 1 )
      Disease
      Evidence
      References
      model of  microcephaly
      CEA
      (Kadir et al., 2016)
      Modifiers Based on Experimental Evidence ( 0 )
      Disease
      Interaction
      References
      Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
       
      Disease-implicated variant(s)
       
      This allele represents a human variant implicated in disease.
      (Kadir et al., 2016)
      WDFY3:p.Arg2637Trp
      (FlyBase curators, 2019-)
      Variants Synonym(s)
      Associated human disease model(s)
      External database links
      ClinVar: WDFY3_446237
      Comments concerning this variant
      Phenotypic Data
      Phenotypic Class
      Phenotype Manifest In
      Detailed Description
      Statement
      Reference

      Compared to expression of Hsap\WDFY3Cterm.Scer\UAS.T:Avic\GFP-EGFP, pharate adults with expression of Hsap\WDFY3R2637W.Cterm.Scer\UAS.T:Avic\GFP-EGFP driven ubiquitously by Scer\GAL4Act.PU have significantly smaller brains (decreased brain volume) that are denser, fragile and malformed; clusters of disorganized cells contain Hsap\WDFY3R2637W.Cterm.Scer\UAS.T:Avic\GFP-EGFP aggregates. Expression of Hsap\WDFY3R2637W.Cterm.Scer\UAS.T:Avic\GFP-EGFP driven by Scer\GAL4GMR.PU results in a severe rough eye phenotype, with disorganized ommatidia that are variable in shape and size and often fused; bristles are disorganized and irregular.

      (Kadir et al., 2016)
      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 (2)
      Reported As
      Symbol Synonym
      Hsap\WDFY3R2637W.Cterm.Scer\UAS.T:Avic\GFP-EGFP
      Hsap\WDFY3R2637W.Cterm.UAS.EGFP
      Name Synonyms
      Secondary FlyBase IDs
        References (2)