FB2026_02 , released June 18, 2026
Allele: Dmel\ninaEG69D.GMR
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General Information
Symbol
Dmel\ninaEG69D.GMR
Species
D. melanogaster
Name
FlyBase ID
FBal0241805
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Transgenic product class
Nature of the Allele
Transgenic product class
Progenitor genotype
Carried in construct
Cytology
Description

GMR regulatory sequences drive expression of a mutated form of ninaE.

Amino acid replacement: G69D.

Allele components
Component
Use(s)
Encoded product / tool
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
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 ( 1 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 1 )
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 expression of ninaEG69D.GMR under the combined control of Scer\GAL4GMR.PU, Scer\GAL4ey.PU leads to abnormal eye morphology, as compared to controls.

Adult flies expressing ninaEG69D.GMR show retinal degeneration phenotype.

ninaEG69D.GMR mutants exhibit massive levels of cell death during development, resulting in adults eclosing with partially ablated eyes. These eyes display a glassy surface due to the ablation of the ommatidia.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Suppressed by
NOT suppressed by
Additional Comments
Genetic Interactions
Statement
Reference

The abnormal eye morphology resulting from the expression of ninaEG69D.GMR under the combined control of Scer\GAL4GMR.PU, Scer\GAL4ey.PU is suppressed by the co-expression of sip3Scer\UAS.T:Hsap\MYC alone, but not by co-expression of sip3Scer\UAS.T:Hsap\MYC in combination with sip3GD3145, CG32441KK104001, PnglKK101641, CG11070KK101530, asrijKK108914, CG2126GD3969, hiroKK101387 or CG6766GD5521 (in combination with Dicer-2, for efficient RNAi).

Expression of ManfScer\UAS.cPa under the control of Scer\GAL4Hml.Δ reduces the severity of the retinal degeneration phenotype characteristic for adult flies expressing ninaEG69D.GMR.

Knockdown of Mat1, through expression of Mat1KK107493 under the control of Scer\GAL4GMR.PF partially suppresses the eye size and ommatidial disarray defects found in ninaEG69D.GMR mutants.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
Rhodopsin-1G69D
ninaEG69D.GMR
Name Synonyms
Secondary FlyBase IDs
    References (5)