FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\In(1)sc4Lsc9R
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General Information
Symbol
In(1)sc4Lsc9R
Species
D. melanogaster
Name
Inversion (1) scute-4 Left scute-9 Right
FlyBase ID
FBab0004189
Feature type
inversion_derived_deficiency_plus_aneuploid
Also Known As
Df(1)sc4Lsc9R
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
In(1)sc9
In(1)sc4
Mutagen
recombination
Class of aberration (relative to wild type)
inversion_derived_deficiency_plus_aneuploid
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Ruiz-Gomez and Ghysen, 1993, Campuzano et al., 1985)

Deficient for 18.4 kb in y-sc region (Campuzano et al., 1985)

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
l(1)sc
(Cabrera and Alonso, 1991, Alonso and Cabrera, 1988, Campuzano et al., 1985)
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

    In(1)sc4Lsc9R/Dp(1;2)sc19 male viable

    NOT in combination with other aberrations

    Shows 'Hw' mutant phenotype. Male lethal Only affects larval nervous system (Villares and Cabrera, 1987, Cell 50: 415-24).

    Stocks (0)
    Notes on Origin
    Discoverer

    Muller.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    A new version of this chromosome was generated by recombination starting with In(1)sc4 and In(1)sc9. The lethal phenotype can be rescued partially by the P{3.2T3} and more fully by the P{5.9T3} constructs.

    (Martin-Bermudo et al., 1993)
    Synonyms and Secondary IDs (7)
    Reported As
    Symbol Synonym
    Df(1)sc4Lsc9R
    (Benos et al., 2001)
    Df(1)sc4Lsc9R
    (Carmena et al., 1995, Martin-Bermudo et al., 1993, Cabrera and Alonso, 1991)
    Dfsc4Lsc9R
    (Alonso and Cabrera, 1988)
    In(1)sc4Lsc9R
    In(1)sc4Lsc9R
    sc4Lsc9R
    (Campos-Ortega, 1998)
    Name Synonyms
    Inversion (1) scute-4 Left scute-9 Right
    Secondary FlyBase IDs
      References (14)