FB2026_02 , released June 18, 2026
Allele: Dmel\N264-107
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General Information
Symbol
Dmel\N264-107
Species
D. melanogaster
Name
FlyBase ID
FBal0012755
Feature type
allele
Associated gene
Dmel\N
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
X ray
Progenitor genotype
Cytology

Polytene chromosomes apparently normal.

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

      Heterozygotes show a wing notching phenotype.

      (Groth et al., 2013)

      Phenotypically like Df(1)N-8. The N264-107 chromosome carries another Notch mutant site, l(1)N, at the distal end near N55e11 (Welshons, 1965).

      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Enhanced by
      Statement
      Reference

      N264-107 has visible | dominant phenotype, enhanceable by Catsup[+]/Catsup47

      (Groth et al., 2013)

      N264-107 has visible | dominant phenotype, enhanceable by Catsup[+]/Catsup48

      (Groth et al., 2013)

      N264-107 has visible | dominant phenotype, enhanceable by Catsup[+]/Catsup26

      (Groth et al., 2013)
      Phenotype Manifest In
      Enhanced by
      Statement
      Reference

      N264-107 has wing phenotype, enhanceable by Catsup[+]/Catsup47

      (Groth et al., 2013)

      N264-107 has wing phenotype, enhanceable by Catsup[+]/Catsup48

      (Groth et al., 2013)

      N264-107 has wing phenotype, enhanceable by Catsup[+]/Catsup26

      (Groth et al., 2013)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      The wing notching phenotype seen in N264-107/+ flies is enhanced by heterozygosity for Catsup47, Catsup48 or Catsup26.

      (Groth et al., 2013)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      Demerec, Jan. 1940.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      N264-107
      Notch264-107
      (Groth et al., 2013)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)