FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Egfrf13
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General Information
Symbol
Dmel\Egfrf13
Species
D. melanogaster
Name
FlyBase ID
FBal0003541
Feature type
allele
Associated gene
Dmel\Egfr
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

      Weak lethal phenotype: embryos lack some head and telson structures and have some development of the ventral cuticle.

      (Schejter and Shilo, 1989)

      weak allele

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

      Egfrf13 is an enhancer of visible phenotype of gro1

      (Price et al., 1997)
      Phenotype Manifest In
      Enhancer of
      Statement
      Reference

      Egfrf13 is an enhancer of eye phenotype of gro1

      (Price et al., 1997)

      Egfrf13 is an enhancer of ommatidium phenotype of gro1

      (Price et al., 1997)

      Egfrf13 is an enhancer of interommatidial bristle phenotype of gro1

      (Price et al., 1997)

      Egfrf13 is an enhancer of prothoracic leg phenotype of gro1

      (Price et al., 1997)
      Suppressor of
      Statement
      Reference

      Egfrf13 is a suppressor of phenotype of rhohs.sev

      (Freeman, 1994)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Egfrf13; gro1/gro1 flies display an enhanced gro phenotype: ectopic compound eyes, fused or bifurcated legs. These phenotypes are almost exclusively restricted to males. The ectopic eyes are organised into arrays of ommatidia. They are frequently adjacent to the endogenous eye but separated by a discrete border and exhibit defects in ommatidial packing and the distribution of interommatidial bristles.

      (Price et al., 1997)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      Selected as: Embryonic lethal.

      Comments
      Comments

      Weak allele.

      (Schejter and Shilo, 1989)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      Egfrf13
      flb
      flb3E07
      (Schejter and Shilo, 1989)
      Name Synonyms
      faint little ball
      Secondary FlyBase IDs
        References (4)