FB2026_02 , released June 18, 2026
Allele: Dmel\fs(1)A15091
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General Information
Symbol
Dmel\fs(1)A15091
Species
D. melanogaster
Name
FlyBase ID
FBal0004204
Feature type
allele
Associated gene
fs(1)A1509
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
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
      Detailed Description
      Statement
      Reference

      Blastoderm and early gastrulation normal; orifice of midgut remains widely separated from cephalic furrow, intervening space filled with yolky ooplasm covered with a layer of flat epithelium; area may subsequently evert exposing internal organs. Cyst-like diverticles formed within embryo. Developmental arrest at time of first muscular contractions. Primary defect is failure of germ band elongation. sperm bearing a normal allele is unable to effect rescue. Blastoderm and early gastrulation normal; orifice of midgut remains widely separated from cephalic furrow, intervening space filled with yolky ooplasm covered with a layer of flat epithelium; area may subsequently evert exposing internal organs. Cyst-like diverticles formed within embryo. Developmental arrest at time of first muscular contractions. Primary defect is failure of germ band elongation.

      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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      fs(1)1509
      (Perrimon et al., 1986)
      fs(1)A15091
      Name Synonyms
      Secondary FlyBase IDs
        References (1)