FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(3R)l26c
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General Information
Symbol
Df(3R)l26c
Species
D. melanogaster
Name
FlyBase ID
FBab0002835
Feature type
chromosomal_deletion
Also Known As
Df(3R)126C
Computed Breakpoints include

87E1;87F11

Features within 87E1--87F11
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Deak et al., 1997, Manseau et al., 1988, Jurgens et al., 1984, Hilliker et al., 1981, Hilliker et al., 1980, Hall and Kankel, 1976)
Breakpoints

87E1-87E2;87F11-87F12

(Manseau et al., 1988, Jurgens et al., 1984, Hilliker et al., 1980, Hall and Kankel, 1976)

87E-87E2;87F11-87F12

(Hilliker et al., 1981)

87D14-87E1;87F11-87F12

(Deak et al., 1997)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

sim << bk1 << ninaB << bk2 << l(3)04449

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Thomas et al., 1988, Gausz et al., 1986, Spierer et al., 1983)

Molecular coordinates of proximal breakpoint between -129 and -115 (Spierer et al., 1983).

Comments on Cytology

Ref: Hilliker et al., 1980, Genetics 95(1): 95--110

(Jurgens et al., 1984)

Left limit of break 1 from polytene analysis (FBrf0028767) Right limit of break 1 from polytene analysis (FBrf0099762) Left limit of break 2 from polytene analysis (FBrf0028767) Right limit of break 2 from non-inclusion of l(3)04449 (FBrf0099762)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Ace
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980, Hall and Kankel, 1976)
Act87E
(Manseau et al., 1988)
appaloosa
(Ghabrial et al., 2011)
B52
(Peng and Mount, 1995)
Elp6
(Szeged Stock Center, 1998-)
Hrb87F
(Peng and Mount, 1995)
l(3)87Eb
(Manseau et al., 1988, Bossy et al., 1984, Rushlow and Chovnick, 1984, Hall et al., 1983, Spierer et al., 1983, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Ec
(Manseau et al., 1988, Bossy et al., 1984, Rushlow and Chovnick, 1984, Hall et al., 1983, Spierer et al., 1983, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Ee
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Ef
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Eg
(Szeged Stock Center, 1998-, Deak et al., 1997, Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Eh
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Ei
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)87Ej
(Manseau et al., 1988, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
l(3)04449
(Szeged Stock Center, 1998-, Deak et al., 1997)
l(3)S001407b
(Szeged Stock Center, 1998-)
l(3)S029910
(Szeged Stock Center, 1998-, Deak et al., 1997)
l(3)S058004b
(Deak et al., 1997)
l(3)S101804
(Szeged Stock Center, 1998-, Deak et al., 1997)
l(3)S104101
(Szeged Stock Center, 1998-)
l(3)S113105
(Szeged Stock Center, 1998-, Deak et al., 1997)
l(3)S137304c
(Deak et al., 1997)
l(3)SzB87Da
(Deak et al., 1997)
Lkb1
(Bonaccorsi et al., 2007)
rin
(Costa et al., 2013)
sqd
(Francis-Lang, 1999.8.10, Peng and Mount, 1995)
Su(var)3-7
(Bushey and Locke, 2004)
yrt
(Hoover and Bryant, 2002, Manseau et al., 1988, Tearle and Nusslein-Volhard, 1987, Jurgens et al., 1984, Rushlow and Chovnick, 1984, Hilliker et al., 1981, Hilliker et al., 1980)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
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.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations

    Does not suppress variegation of the w gene seen in In(1)wm4 animals.

    (Bushey and Locke, 2004)

    Aberration complements Df(3R)red3l, Df(3R)293γ5, Df(3R)293γ7 and Df(3R)red-P52.

    (Jarman and Collett, 1998)

    Suppresses the position effect variegation of ry seen in In(3R)ryps11136.

    (Rushlow and Chovnick, 1984)
    NOT in combination with other aberrations

    One copy of Df(3R)l26c strongly suppresses position effect variegation (PEV) at the w locus caused by In(1)wm4.

    One copy of Df(3R)l26c weakly suppresses the telomeric position effect (TPE) in stocks carrying a variegating P{hsp26-pt-T}39C-5 insertion at the telomere of the left arm of chromosome two.

    (Doheny et al., 2008)

    When P{P-Sal}Pak3P-Sal is present, the w gene of the P{lacW}Dplac insertion variegates, resulting (in a w- background) in an eye that is mostly white with a few patches of red ommatidia. This P-element-dependent silencing of P{lacW}Dplac is dominantly suppressed by Df(3R)l26c.

    (Bushey and Locke, 2004)

    The Df(3R)l26c chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).

    (Mason et al., 2004)

    Homozygous embryos have head defects and dorsal posterior holes in the cuticle.

    (Hoover and Bryant, 2002)

    Enhances haltere phenotype of Ubx9.22/+. Suppresses haltere phenotype of Ubx195/+.

    (Burnette et al., 1999)

    Failure of dorsal closure.

    (Jurgens et al., 1984)
    Stocks (2)
    Notes on Origin
    Discoverer

    Chovnick. Gelbart.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    sqdj6E3 is fully viable over both Df(3R)urd and Df(3R)l26c. Fertility of Df/sqdj6E3 adults was not tested.

    (Francis-Lang, 1999.8.10)
    Synonyms and Secondary IDs (7)
    References (36)