FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\scaWB1
Open Close
General Information
Symbol
Dmel\scaWB1
Species
D. melanogaster
Name
FlyBase ID
FBal0032665
Feature type
allele
Associated gene
Dmel\sca
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Hu et al., 1995, Baker et al., 1992, Baker et al., 1990, Mlodzik et al., 1990)
Progenitor genotype
Cytology
Description

Produces a protein that is truncated after Glu697.

(Baker and Zitron, 1995)

Amino acid replacement: W698term.

(Hu et al., 1995, Baker et al., 1990)

Nucleotide substitution: G2291A.

(Baker et al., 1990)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
2R:12,800,704..12,800,704 [+]
Nucleotide change:

G12800704A

Reported nucleotide change:

G2291A

Amino acid change:

W723term | sca-PA; W723term | sca-PB

Reported amino acid change:

W698term

Comment:

TGG to TAG

(Baker et al., 1990)
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

      scaWB1/scaOB7 EgfrE3/EgfrE1 double homozygotes have one R8 cell per ommatidium.

      (Baker and Zitron, 1995)

      Mutant eye discs are abnormal. Mutant adults have rough eyes.

      (Baker et al., 1992)

      Facet size and hair positions are irregular in the homozygous eye.

      (Baker et al., 1990)
      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 (1)
      Reported As
      Symbol Synonym
      scaWB1
      Name Synonyms
      Secondary FlyBase IDs
        References (6)