FB2026_02 , released June 18, 2026
Allele: Dmel\91R91R
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General Information
Symbol
Dmel\91R91R
Species
D. melanogaster
Name
FlyBase ID
FBal0118615
Feature type
allele
Associated gene
91R
Associated Insertion(s)
Carried in Construct
Also Known As
91R
Key Links
Allele class
Mutagen
    Nature of the Allele
    Allele class
    Mutagen
    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
        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
        Comments
        Comments

        A factor (or factors) on the third chromosome of D.melanogaster (91R) affects the levels of Cyp6a2 and Cyp6a8 RNA expression. It is suggested that in the "91-R" strain there is a mutation in this 3rd chromosome factor (91R91R) allowing high levels of Cyp6a2 and Cyp6a8 expression. It is not clear whether or not the Cyp6a2 and Cyp6a8 genes are also mutated in this strain or whether the high level of expression is due solely to the mutation in the 91R factor.

        (Maitra et al., 2000)
        External Crossreferences and Linkouts ( 0 )
        Synonyms and Secondary IDs (4)
        Reported As
        Symbol Synonym
        91-R
        (Kuruganti et al., 2007)
        91R
        (Maitra et al., 2002, Maitra et al., 2000)
        91R91R
        Rst(2)DDT91-R
        (Pedra et al., 2004)
        Name Synonyms
        Secondary FlyBase IDs
          References (4)