FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Catsupfs1
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General Information
Symbol
Dmel\Catsupfs1
Species
D. melanogaster
Name
FlyBase ID
FBal0008644
Feature type
allele
Associated gene
Dmel\Catsup
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
gamma ray
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

      5-10% of Catsupfs1 heterozygous adults have melanotic pseudotumours. Hemizygous females show an abnormal retention of eggs, with every ovariole of a 4-day old adult containing 2 to 5 normal-sized oocytes. Approximately 50% of the oocytes lack dorsal appendages. Rudimentary filaments do form in the remainder of the oocytes, suggesting that oogenesis can proceed until stage 13. A chorion membrane and a micropyle are always present.

      (Stathakis et al., 1999)

      female-sterile

      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

      Wright.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      Catsupfs1
      l(2)37Bcfs1
      l(2)7602
      Name Synonyms
      Secondary FlyBase IDs
        References (1)