FB2026_03 , released September 17, 2026
Aberration: Dmel\Dp(1;1)wspw17G
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General Information
Symbol
Dp(1;1)wspw17G
Species
D. melanogaster
Name
FlyBase ID
FBab0003108
Feature type
tandem_duplication
Computed Cytological Breakpoints (relative to progenitor)

3A1-3A2;3C3-3C4

Features within 3A1--3C4
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
w17g
roo{}wsp1
Mutagen
spontaneous
unequal recombination
Class of aberration (relative to wild type)
tandem_duplication
(FlyBase, 2007)
Class of aberration (relative to progenitor)
tandem_duplication
Cytological Breakpoints (relative to progenitor)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << w << bk2

Genetic mapping information
Comments
Comments on Cytology

All limits from polytene analysis (citation unavailable)

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 these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Complementary (maroon) eye color in males resulting from interaction between markers wsp and w17g. Unstable; duplication stocks carrying z produce w+ males which, in turn, produce males with z eyes, white deficiencies and transpositions of the w locus to other chromosomes.

    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Unstable long tandem duplication of w sequences.

    (Rasmuson et al., 1980)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Dp(1;1)w-sp-w17G
    Dp(1;1)wspw17G
    Dp(wsp;w17g)
    Name Synonyms
    Secondary FlyBase IDs
      References (6)