FB2026_03 , released September 17, 2026
Allele: Dmel\fd1
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General Information
Symbol
Dmel\fd1
Species
D. melanogaster
Name
FlyBase ID
FBal0003995
Feature type
allele
Associated gene
fd
Associated Insertion(s)
Carried in Construct
Also Known As
fd
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
32P
Progenitor genotype
Caused by aberration
T(1;3)fd
Cytology
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

      vg-like phenotype with the additional features of immovable mouthparts with the proboscis fully extended. Dies early, possibly due to a failure to take in food. Viability as measured by emergence is good.

      (Bateman, 1950)

      RK3A.

      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

      Bateman, 1949.

      Comments
      Comments

      Shows strong inhibition of crossing over throughout the X chromosome.

      (Bateman, 1950)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      fd
      (Bateman, 1951, Bateman, 1950)
      fd1
      Name Synonyms
      Secondary FlyBase IDs
        References (2)