FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Delta9
Open Close
General Information
Symbol
Dmel\Delta9
Species
D. melanogaster
Name
FlyBase ID
FBal0002470
Feature type
allele
Associated gene
Dmel\Delta
Associated Insertion(s)
Carried in Construct
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

        RK2.

        (Craymer, 1980)

        moderate allele

        External Data
        Interactions
        Show genetic interaction network for Enhancers & Suppressors
        Phenotypic Class
        Phenotype Manifest In
        Other
        Additional Comments
        Genetic Interactions
        Statement
        Reference

        stl3/+ ; Dl9/+ ovarioles show defects in follicle separation, resulting in compound follicle and compound ovarioles not seen in either single heterozygote.

        95.4% of stl4/+ ; Dl9/+ ovarioles have compound or morphologically disrupted follicles.

        (Ozdowski et al., 2009)

        Transheterozygotes with toc alleles exhibit ovary defects.

        (Grammont et al., 1997)

        Double heterozygotes of Dl9 with da2 show ovarian defects as for mutant da genotypes: stalkless ovaries, compound egg chambers and no distinction between germarium and vitellarium. Females doubly heterozygous for Nl1N-ts1 and Dl9 show compound egg chambers and missing stalks.

        (Cummings and Cronmiller, 1994)
        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 (2)
        Reported As
        Symbol Synonym
        Delta9
        Dl9
        (Ozdowski et al., 2009)
        Name Synonyms
        Secondary FlyBase IDs
          References (7)