FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\ninaA27
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General Information
Symbol
Dmel\ninaA27
Species
D. melanogaster
Name
FlyBase ID
FBal0012985
Feature type
allele
Associated gene
Dmel\ninaA
Associated Insertion(s)
Carried in Construct
Also Known As
ninaAC188Y
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
ethyl methanesulfonate
(Ondek et al., 1992)
Progenitor genotype
Cytology
Description

Amino acid replacement: C188Y.

(Ondek et al., 1992)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
point_mutation
2L:878,022..878,022 [+]
Nucleotide change:

G878022A

Amino acid change:

C188Y | ninaA-PA

Reported amino acid change:

C188Y

Comment:

Site of nucleic acid substitution inferred by FlyBase based on reported amino acid change

(Ondek et al., 1992)
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

      Deep pseudopupil score of 4, when raised at 29oC, no phenotype at 18oC. At 18oC ninaE product Rh1 levels are normal, although ninaA levels are 5-10% of wild type. At 29oC Rh1 is dramatically reduced.

      (Ondek et al., 1992)
      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

      Ondek.

      (Ondek et al., 1992)
      Comments
      Comments

      This particular substitution was isolated independently twice. Analogous amino acid replacement in rat homologue is temperature sensitive for prolyl cis/trans isomerase activity.

      (Ondek et al., 1992)

      Forms a stable complex with P{Rh1-His} at the permissive temperature and fails to bind at the non-permissive temperature.

      (Baker et al., 1994)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      ninaA27
      ninaAC188Y
      (Baker et al., 1994, Ondek et al., 1992)
      Name Synonyms
      Secondary FlyBase IDs
        References (2)