FB2026_02 , released June 18, 2026
Allele: Dmel\Pfas6
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General Information
Symbol
Dmel\Pfas6
Species
D. melanogaster
Name
FlyBase ID
FBal0000301
Feature type
allele
Associated gene
Dmel\Pfas
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
gamma ray
(Tiong et al., 1989)
Progenitor genotype
Cytology

Polytene chromosomes normal.

(Tiong et al., 1989)
Description
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

      Auxotroph for purine. Reduced wing size, deranged posterior wing margins and extra wing veins. Bristles are thinner and sometimes reduced in size.

      (Tiong et al., 1989)

      sterile

      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Other
      Statement
      Reference

      Pfas6, bwx has abnormal eye color phenotype

      (Tiong et al., 1989)
      Phenotype Manifest In
      Other
      Statement
      Reference

      Pfas6, bwx has pigment cell phenotype

      (Tiong et al., 1989)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Homozygotes have a yellow-orange eye colour, the weak brown allele, bwx, carried on the chromosome contributes to the eye colour.

      (Tiong et al., 1989)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      Comments
      Comments

      Exhibit purine autotrophy and defective FGARAT (EC 6.33.5.3) enzyme.

      (Tiong et al., 1989)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      Pfas6
      ade26
      Name Synonyms
      Secondary FlyBase IDs
        References (1)