FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\nw2
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General Information
Symbol
Dmel\nw2
Species
D. melanogaster
Name
FlyBase ID
FBal0013190
Feature type
allele
Associated gene
Dmel\nw
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
spontaneous
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

      The wings of nw2 mutant heterozygotes are narrower and longer than controls.

      (Ray et al., 2015)

      Heterozygotes with ta2 display a wing defect, slightly pointed wing tips.

      (Scheel and Doane, 1994)

      Wings like nw1; long, narrow and somewhat pointed. Classification easier in females. Slight notching or tufting of marginal hairs on tip of wings. Both sexes are nearly sterile. Ovaries tumorous at eclosion (FBrf0011400, FBrf0016336). Oogonia proliferate asynchronously within ovariole; follicle development inhibited (FBrf0007527). RK2.

      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
      Fails to complement

      nwKG02048

      (Ray et al., 2015)

      nwG18887

      (Ray et al., 2015)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (2)
      Notes on Origin
      Discoverer

      Payne, 5th Dec. 1916.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      lance
      nw2
      (Tanaka et al., 2023, Ray et al., 2015)
      Name Synonyms
      Secondary FlyBase IDs
        References (8)