FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3R)kar-Sz29
Open Close
General Information
Symbol
Df(3R)kar-Sz29
Species
D. melanogaster
Name
FlyBase ID
FBab0002820
Feature type
chromosomal_deletion
Also Known As
Df(3R)karSz-29
Computed Breakpoints include

87C3;87D1

Features within 87C3--87D1
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Gausz et al., 1980)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Leonhardt et al., 1993, Gausz et al., 1980, Gausz et al., 1979)
Breakpoints

87C3-87C4;87C9-87D2

(Leonhardt et al., 1993, Gausz et al., 1979)

87C3-87C4;87C9-87D1

(Gausz et al., 1980)
Causes alleles
PolQSz29
(Chan et al., 2010, Harris et al., 1996)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << Vha55 << bk2 hits mus308

Genetic mapping information
Comments

Distal deficiency breakpoint breaks within exon 4.

(Harris et al., 1996)
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0033214) Right limit of break 1 from inclusion of Vha55 (FBrf0033214) Left limit of break 2 from inclusion of mus308 (FBrf0058575) Right limit of break 2 from polytene analysis (FBrf0034449)

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

    Chromosome in combination with In(3R)Na shows the presence of 87A and 87C puffs after heat shock.

    (Gausz et al., 1980)
    NOT in combination with other aberrations

    Lethality occurs at the late embryonic stage. Mutants have clear Malpighian tubules (when examined by birefringence).

    (Allan et al., 2005)
    Stocks (2)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (7)
    Reported As
    Symbol Synonym
    Df(3R)Kar(Sz29)
    (Allan et al., 2005)
    Df(3R)Sz29
    (Chan et al., 2010)
    Df(3R)kar-Sz29
    (Martin et al., 2024)
    Df(3R)karSZ-29
    (Harris et al., 1996)
    Df(3R)karSz-29
    (Davies et al., 1996, Gausz et al., 1980)
    Df(3R)karSz29
    (Gausz et al., 1979)
    Df(3R)karSz29
    (Leonhardt et al., 1993)
    Name Synonyms
    Secondary FlyBase IDs
      References (10)