FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\exuXL1
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General Information
Symbol
Dmel\exuXL1
Species
D. melanogaster
Name
FlyBase ID
FBal0031234
Feature type
allele
Associated gene
Dmel\exu
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
X ray
(Hazelrigg et al., 1990)
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

      No exu protein is detected in ovaries from @exuXL1 females.

      (Marcey et al., 1991)

      exuXL1 flies have reduced levels of all of the exu transcripts.

      (Hazelrigg et al., 1990)
       
      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

      hts RNA localization proceeds normally in embryos derived from exu mutant mothers.

      (Ding et al., 1993)
      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
      Rescued by

      exuXL1 is rescued by exu+t9.9

      (Marcey et al., 1991)
      Comments

      More than one-third of embryos derived from exuVL/exuXL1 ; exuA6B3 females develop head defects typical of exu mutants.

      (Riechmann and Ephrussi, 2004)

      exu+t9.9 completely rescues the male sterility and embryonic lethality of exuXL1 individuals.

      (Marcey et al., 1991)
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      exuXL1
      exuXL
      (Riechmann and Ephrussi, 2004)
      Name Synonyms
      Secondary FlyBase IDs
        References (5)