FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)w-var3
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General Information
Symbol
Df(3R)w-var3
Species
D. melanogaster
Name
FlyBase ID
FBab0027663
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)

h53R-h58;h53R-h58

Features within h53R--h58
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{RS3}3
(Martin-Morris et al., 1997)
Mutagen
X ray
(Martin-Morris et al., 1997)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Martin-Morris et al., 1997)
Cytological Breakpoints (relative to progenitor)

h53R-h58;h53R-h58

(Martin-Morris et al., 1997)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

Shows some distortion of the banding pattern in the interval proximal to the transposon, suggestive of a small neighboring chromosomal deletion that brings heterochromatin closer to the 82C insert.

(Martin-Morris et al., 1997)

All limits from polytene analysis (FBrf0098841)

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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(3R)w-var3
    Name Synonyms
    Secondary FlyBase IDs
      References (2)