FB2026_02 , released June 18, 2026
Aberration: Dmel\Ts(1Lt;2Lt)scS2
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General Information
Symbol
Ts(1Lt;2Lt)scS2
Species
D. melanogaster
Name
FlyBase ID
FBab0022972
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
T(1;2)scS2
Mutagen
segregation
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Ebp
(Ludwig et al., 1991)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
Molecular Data
 
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

    When males with Dp(1;1)Co are crossed with T(1;2)scS2 females, and somatic clones are induced (in the wing disc) with a FRT site at 18A, clones with cells containing 4 copies of dm (2 endogenous and 2 from the tandem duplication in Dp(1;1)Co) and heterozygous for RpL19 (due to missing one copy of RpL19 on Ts(1Lt;2Lt)scS2). These clones are unable to out-compete surrounding cells and are eliminated.

    (Moreno and Basler, 2004)
    NOT in combination with other aberrations

    Ts(1Lt;2Lt)scS2/+ animals survive to adulthood. Ts(1Lt;2Lt)scS2/+ clones in a wild-type background in the wing disc are readily observed by 24 hours after clone induction, but after 24 hours the Ts(1Lt;2Lt)scS2/+ clones are smaller than their Ts(1Rt;2Rt)scS2 twin clones and their frequency decreases. At 48 hours after clone induction Ts(1Lt;2Lt)scS2/+ clones are not observed. There is evidence for apoptosis associated with the Ts(1Lt;2Lt)scS2/+ clones.

    (Moreno et al., 2002)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(2)M60E
    (Moreno et al., 2002)
    Df(2R)scS2
    Ts(1Lt;2Lt)scS2
    Name Synonyms
    Secondary FlyBase IDs
      References (4)