FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)D2
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General Information
Symbol
Df(3R)D2
Species
D. melanogaster
Name
FlyBase ID
FBab0045988
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(Johansson et al., 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Johansson et al., 2007)
Cytological Breakpoints (relative to progenitor)

[][]

(Johansson et al., 2007)
Causes alleles
PofD2
(Johansson et al., 2007)
CG33228D2
(Johansson et al., 2007)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

Deletion with one breakpoint in CG33228 and the other breakpoint in the Pof promoter region.

(Johansson et al., 2007)
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
CG33228
(Johansson et al., 2007)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
CG33228
(Johansson et al., 2007)
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

    Homozygotes hatch as first instar larvae without significant delay, but their development becomes progressively slowed after this; crawling third instar larvae are still found after 14 days, compared with 4-5 days for larval development in wild-type. After 21 days, more than 20% of these mutant larvae are still moving. Homozygotes die as third instar larvae, no pupae form. Most homozygous third instar larvae contain melanotic masses of varying sizes.

    (Larsson et al., 2004)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    Df(3R)D2
    PofD2
    (Johansson et al., 2007)
    Name Synonyms
    Secondary FlyBase IDs
      References (2)