FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(1)C246
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General Information
Symbol
Df(1)C246
Species
D. melanogaster
Name
FlyBase ID
FBab0000355
Feature type
chromosomal_deletion
Also Known As
C246
Computed Breakpoints include

11D1;12A1

Features within 11D1--12A1
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Duffy et al., 1996, Harbecke and Lengyel, 1995, Pauli et al., 1995, Kulkarni et al., 1988, Deak et al., 1982, Mason et al., 1981, Craymer and Roy, 1980)
Breakpoints

11D;12A1-12A2

(Mason et al., 1981, Craymer and Roy, 1980)

11;12A1-12A2

(Deak et al., 1982)

11D-11E;12A1-12A2

(Harbecke and Lengyel, 1995, Pauli et al., 1995, Kulkarni et al., 1988)

[];12A1--2

(Fyrberg et al., 1990)

11D-11E;12A1

(Duffy et al., 1996)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

gs(1)N41 << bk1 << l(1)11Dc << Gpt << bk2 << up

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (citation unavailable) Right limit of break 1 from inclusion of rad (FBrf0053305) Left limit of break 2 from polytene analysis (FBrf0034402) Right limit of break 2 from polytene analysis (FBrf0086390)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
Molecular Data
 
Affected Genes Inferred by Location (0)
    If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
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    Phenotypic Data
    In combination with other aberrations

    YSX.YL, Df(1)C246, In(1)EN, y M/C(1;Y)2, Df(1)gl In(1)EN, y g f B females are viable, yellow and Minute (Schalet).

    NOT in combination with other aberrations

    Flies heterozygous for the deletion show a Minute bristle phenotype.

    (Marygold et al., 2007)

    Shows dominant enhancement of dominant haltere phenotype caused by Ubx195 and Ubx9.22.

    (Burnette et al., 1999)

    Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome.

    (Coyne et al., 1998)

    No second site non-complementing phenotype with zipEbr and zipmhc-c6.1.

    (Halsell and Kiehart, 1998)

    Shows no maternal enhancement of dpphr4.

    (Nicholls and Gelbart, 1998)

    Dominantly causes tergite defects in less than 50% of run3 heterozygotes.

    (Duffy et al., 1996)

    Deficient embryos show an uninterpretable mutant midgut phenotype.

    (Bilder and Scott, 1995)

    Heterozygosity for this deletion suppresses the mutant ovarian phenotype of ovoD2.

    (Pauli et al., 1995)

    Hemizygous embryos were examined with polarised light microscopy and antibody staining: muscle pattern incomplete due to muscle absences and detachments.

    (Drysdale et al., 1993)

    Mutants show a moderate Minute phenotype.

    (Craymer and Roy, 1980)
    Stocks (2)
    Notes on Origin
    Discoverer

    Lefevre.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (6)
    References (50)