FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(2L)C28
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General Information
Symbol
Df(2L)C28
Species
D. melanogaster
Name
FlyBase ID
FBab0024357
Feature type
chromosomal_deletion
Computed Breakpoints include

23D1-23D2;23D4

Features within 23D1--23D4
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
ethyl methanesulfonate
(Ferro, 2002.12)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Sekelsky et al., 1995)
Breakpoints

23D1-23D2;23D3-23D4

(Sekelsky et al., 1995)
Causes alleles
tocC28
(Wisotzkey et al., 2003)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << Mad << bk2

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0080380) Left limit of break 2 from inclusion of Mad (FBrf0079237) Right limit of break 2 from polytene analysis (FBrf0080380)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
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

    Complements T(2;3)DTD46.4.

    (Su et al., 2001)
    NOT in combination with other aberrations

    Heterozygosity for Df(2L)C28 completely suppresses the blistered wing phenotype of tkvTAJ3.

    (Hoodless et al., 1996)

    Heterozygotes with Mad7 and Mad12 die as prepupae. Maternal enhancement of the dpphr4 lethality. The lethal interaction is due to a loss of dorsal-most fates in the embryos, demonstrated by loss of amnioserosa cells.

    (Raftery et al., 1995)

    Maternal effect enhancement of dpp mutant phenotype.

    (Sekelsky et al., 1995)
    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(2L)C28
    (Sulkowski et al., 2016, Sulkowski et al., 2014, Vázquez et al., 2008, Takaesu et al., 2005, Wisotzkey et al., 2003)
    Df(Mad)
    (Adachi-Yamada et al., 1999)
    Name Synonyms
    Secondary FlyBase IDs
      References (17)