FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(3L)GN50
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General Information
Symbol
Df(3L)GN50
Species
D. melanogaster
Name
FlyBase ID
FBab0022358
Feature type
chromosomal_deletion
Computed Breakpoints include

63E2;64B17

Features within 63E2--64B17
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
(Zhimulev et al., 1998, Deak et al., 1997, Zhimulev et al., 1997.9.29, Gepner et al., 1996, Rawson, 1992)
Breakpoints

63E1-63E2;64B17

(Deak et al., 1997, Rawson, 1992)

63E1-63E2;64B1-64B7

(Gepner et al., 1996)

63E2-63E3;64B17

(Zhimulev et al., 1998, Zhimulev et al., 1997.9.29)
Causes alleles
Eip63EGN50
(Stowers et al., 2000)
Carries alleles
Transposon Insertions
Formalized genetic data

Eip63E << bk1 << bk2

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0098597) Right limit of break 1 from polytene analysis (FBrf0075338) Limits of break 2 from polytene analysis (FBrf0075338)

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.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    The Df(3L)GN50 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)

    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)

    Deficient embryos show a mutant midgut phenotype: gastric caecae do not develop, hypertrophy of anterior midgut.

    (Bilder and Scott, 1995)
    Stocks (2)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    "63E2--3;64B17" was stated as revision.

    (Zhimulev et al., 1998, Zhimulev et al., 1997.9.29)
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(3L)GN50
    (Unhavaithaya et al., 2013, Liu and Finley, 2010, Crest et al., 2007, Godfrey et al., 2006, With et al., 2003)
    Name Synonyms
    Secondary FlyBase IDs
      References (35)