FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\fliI21
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General Information
Symbol
Dmel\fliI21
Species
D. melanogaster
Name
FlyBase ID
FBal0004055
Feature type
allele
Associated gene
Dmel\fliI
Associated Insertion(s)
Carried in Construct
Also Known As
fliDA534
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Perrimon et al., 1989)
Progenitor genotype
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

      embryonic abdominal segment & epidermis | germ-line clone

      (Perrimon et al., 1989)
      Detailed Description
      Statement
      Reference

      fliI21/fliI5 and fliI21/fliI3 flies are flightless.

      (Miklos and de Couet, 1990)

      Lethality occurs during pupal or adult stages. Homozygous germline clones display maternal effect lethality. Embryos derived from heterozygous mothers lack most of the epidermis of the abdominal segments.

      (Perrimon et al., 1989)

      pupal/adult lethal maternal-effect lethal

      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

      Lefevre.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      DA534
      (Miklos and de Couet, 1990)
      fliDA534
      (Straub et al., 1996, Perrimon et al., 1989)
      fliI21
      l(1)DA534
      Name Synonyms
      Secondary FlyBase IDs
        References (3)