FB2026_02 , released June 18, 2026
Allele: Dmel\norpAsuI
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General Information
Symbol
Dmel\norpAsuI
Species
D. melanogaster
Name
FlyBase ID
FBal0013148
Feature type
allele
Associated gene
Dmel\norpA
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Harris and Stark, 1977)
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

      very small (<3mV) ERG, even with high intensity stimuli

      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Suppressor of
      Statement
      Reference

      norpAsuI is a suppressor of phenotype of rdgB9

      (Harris and Stark, 1977)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      norpA55 rdgB9 double mutants have almost no electroretinogram receptor potential and do not show retinal degeneration.

      (Harris and Stark, 1977)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Fails to complement

      norpAEE5

      (Harris and Stark, 1977)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer

      Selected as: a suppressor of the retinal degeneration seen in rdgB9 flies.

      (Harris and Stark, 1977)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      norpA55
      norpAsuI
      (Harris and Stark, 1977)
      Name Synonyms
      Secondary FlyBase IDs
        References (2)