FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Dp(1;2)sc19
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General Information
Symbol
Dp(1;2)sc19
Species
D. melanogaster
Name
FlyBase ID
FBab0009480
Feature type
interchromosomal_duplication
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Tp(1;2)sc19
Mutagen
segregation
Class of aberration (relative to wild type)
interchromosomal_duplication
(FlyBase, 2007)
Class of aberration (relative to progenitor)
unoriented_insertional_duplication
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
Genes NOT Duplicated
Complementation Data
 
ase
(Dambly-Chaudiere and Ghysen, 1987)
saw
(Edmondson, 1952)
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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    The bristle phenotype seen female D.simulans/D.melanogaster hybrids is unaffected by the Dp(1;2)sc19 duplication.

    (Skaer and Simpson, 2000)

    Two copies of the duplication produces neural hyperplasic defects, characteristic of weak neurogenic mutants, of variable extent in the ventral cord.

    (Jimenez and Campos-Ortega, 1990)
    Stocks (5)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Partially suppresses hhb.PP female lethality.

    (Parkhurst et al., 1990)

    Duplication has only a weak effect on the number of chaetae in the presence of h and emc wild type alleles. In h and emc mutant homozygous flies the increase in chaetae is proportional to the doses of the achaete-scute complex.

    (del Prado and Garcia-Bellido, 1984)
    Synonyms and Secondary IDs (6)
    Reported As
    Symbol Synonym
    Dp(1,2)sc19
    (Escudero et al., 2005)
    Dp(1;2)sc19
    Dp-y+
    (Lawrence et al., 2002)
    Dpy+
    (Fabre et al., 2010)
    sc19L
    (Dambly-Chaudiere and Ghysen, 1987)
    sc19i
    (Edmondson, 1952)
    Name Synonyms
    Secondary FlyBase IDs
      References (15)