FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\w25B2
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General Information
Symbol
Dmel\w25B2
Species
D. melanogaster
Name
FlyBase ID
FBal0018093
Feature type
allele
Associated gene
Dmel\w
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
X ray
(Eeken et al., 1991, Pastink et al., 1987)
Progenitor genotype
Cytology

deletion

Description

Deletion of 400bp.

(Eeken et al., 1991)

Deletion of 400bp between -1.5 and -0.7kb (coordinate 0.0 is the site of the copia insertion in wa).

(Pastink et al., 1987)
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 ( 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

      Eye colour: wsp1/w25B2 flies have orange-brown eyes, which darken with age.

      (Pastink et al., 1987)

      Eye colour: orange brown at eclosion, when heterozygous with wsp1; slowly darkens with age; only mottled on day 1.

      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
      Complements

      wsp1

      Comments

      Complementation of wsp1 only with age.

      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      Pastink.

      Comments
      Comments

      Recovered during study of excision repair using w locus as a test target.

      (Eeken et al., 1991)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      25B2
      (Pastink et al., 1987)
      w25B2
      Name Synonyms
      Secondary FlyBase IDs
        References (2)