FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(1)w67c23
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General Information
Symbol
Df(1)w67c23
Species
D. melanogaster
Name
FlyBase ID
FBab0001030
Feature type
chromosomal_deletion
Also Known As
w67c23, Df(1)w67c23
Computed Breakpoints include

3C2;3C5

Features within 3C2--3C5
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
w8
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Judd, 1995)
Breakpoints

3C2;3C5

(Judd, 1995)
Causes alleles
w67c23
(Born et al., 2023)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << w << vt << bk2

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0084074) Right limit of break 1 from inclusion of w (FBrf0023492) Limits of break 2 from polytene analysis (FBrf0084074)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
w
(Judd, 1995, Lefevre and Green, 1972)
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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    A suppressor of the repression on w by z1.

    (Judd, 1995)

    Timing of adult emergence is delayed. Individuals are mutant in eye colour and show the loss of anterior vertical and other bristles together with a sparsity of thoracic hairs. Males are viable.

    (Lefevre and Green, 1972)

    male viable Slow to emerge

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

    w may be deleted rather than disrupted.

    Synonyms and Secondary IDs (10)
    References (22)