FB2024_03 , released June 25, 2024
Aberration: Dmel\Df(2L)sc19-3
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General Information
Symbol
Df(2L)sc19-3
Species
D. melanogaster
Name
Deficiency (2L) scute19
FlyBase ID
FBab0001910
Feature type
chromosomal_deletion
Also Known As
Df(2L)sc19-3
Computed Breakpoints include

24E3;25A7

Features within 24E3--25A7
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Tp(1;2)sc19
Mutagen
X ray
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Bryant et al., 1988, Szidonya and Reuter, 1988, Szidonya and Reuter, 1988, Semeshin and Szidonya, 1985)
Breakpoints

24E3;25A6-25A7

(Semeshin and Szidonya, 1985)

24E2-24E3;25A7-25B1

(Bryant et al., 1988, Szidonya and Reuter, 1988, Szidonya and Reuter, 1988)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

tutl << bk1 << dw-24E << l(2)25Ab << bk2 << l(2)25Bb

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0042240) Left limit of break 2 from polytene analysis (FBrf0047784) Right limit of break 2 from polytene analysis (FBrf0042240)

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 this case, the "Export to Hitlist" button at left will also be disabled.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    The Df(2L)sc19-3 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)

    Reduced viability and fertility.

    (Szidonya and Reuter, 1988)
    Stocks (3)
    Notes on Origin
    Discoverer
     

    Selected for loss of y+.

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Chromosome carries a separable missense mutation in the jet gene.

    (Koh et al., 2006)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(2L)sc19-3
    (Koh et al., 2006)
    Df(2L)sc19-3
    (Bryant et al., 1988, Szidonya and Reuter, 1988, Szidonya and Reuter, 1988, Semeshin and Szidonya, 1985)
    Name Synonyms
    Deficiency (2L) scute19
    Secondary FlyBase IDs
      References (8)