FB2024_03 , released June 25, 2024
Aberration: Dmel\Dp(1;Y)BarSCV
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General Information
Symbol
Dp(1;Y)BarSCV
Species
D. melanogaster
Name
FlyBase ID
FBab0003178
Feature type
interchromosomal_duplication
Also Known As
BSV
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Dp(1;Y)BarS
Mutagen
X ray
Class of aberration (relative to wild type)
interchromosomal_duplication
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
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 this case, the "Export to Hitlist" button at left will also be disabled.
    Phenotypic Data
    In combination with other aberrations

    Position effect variegation (PEV) at the B locus caused by Dp(1;Y)BarSCV is dominantly enhanced by Dp(2;2)Mdh, and suppressed by Df(2R)en-A or Df(2R)en-SFX31.

    (Sinclair et al., 1998)
    NOT in combination with other aberrations

    Show variegation for B. With a normal X, the eye phenotype is B+, with XY, it is BS and with C(1;YL)4 or XYS, it is intermediate B. The enhancers of variegation, Df(2R)M41A1 and E(var)7, shift the phenotype of Dp(1;Y)BarSCV flies toward normal (BSVY), whereas deficiencies that wholly or partially remove Histone genes (Df(2L)TW65, Df(2L)TW84, and Df(2L)TW161) shift the phenotype toward BS (FBrf0033732).

    Stocks (2)
    Notes on Origin
    Discoverer

    Brosseau.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Five such aberrations isolated.

    Synonyms and Secondary IDs (7)
    Reported As
    Symbol Synonym
    BSV
    (Sinclair et al., 1998, Garzino et al., 1992)
    BSVY
    Bsv
    (Shaffer et al., 1993)
    Dp(1;Y)BSCV
    Dp(1;Y)BSV
    Dp(1;Y)BarSCV
    Name Synonyms
    stable variegated
    (Shaffer et al., 1993)
    Secondary FlyBase IDs
    • FBal0000856
    References (7)