FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3R)E(sina)9
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General Information
Symbol
Df(3R)E(sina)9
Species
D. melanogaster
Name
Df(3R)Enhancer of seven in absentia 9
FlyBase ID
FBab0022393
Feature type
chromosomal_deletion
Computed Breakpoints include

[<100C5];100D1--2

Features within 100C5--100D2
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Carthew et al., 1994)
Breakpoints

100D;100D

(Carthew et al., 1994)

100D;100E

(Wisotzkey et al., 1998)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << rod << faf << bk2 << ttk

Genetic mapping information
Comments
Comments on Cytology

Right limit of break 1 from inclusion of rod (FBrf0102610) Left limit of break 2 from inclusion of faf (FBrf0077257) Right limit of break 2 from non-inclusion of ttk (FBrf0102610)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
faf
(Wisotzkey et al., 1998, Carthew et al., 1994)
Med
(Wisotzkey et al., 1998)
rod
(Wisotzkey et al., 1998)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
ttk
(Wisotzkey et al., 1998)
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.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Dominant enhancer of the sina4 homozygous mutant phenotype, photoreceptor cell R7 is missing and one or two outer photoreceptor cells. The bristle phenotype is also enhanced.

    (Carthew et al., 1994)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(3R)E(sina)9
    E(sina)912.26
    (Carthew et al., 1994)
    Name Synonyms
    Df(3R)Enhancer of seven in absentia 9
    Secondary FlyBase IDs
      References (3)