FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3L)S122804
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General Information
Symbol
Df(3L)S122804
Species
D. melanogaster
Name
FlyBase ID
FBab0029407
Feature type
chromosomal_deletion
Also Known As
Df(3L)1228/4
Computed Cytological Breakpoints (relative to progenitor)
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
P-element activity
(Szeged Stock Center, 1998-, Salzberg et al., 1997)
Delta2-3 transposase
(Deak et al., 1997)
Class of aberration (relative to wild type)
chromosomal_deletion
Class of aberration (relative to progenitor)
Cytological Breakpoints (relative to progenitor)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
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
l(3)neo19
(Nolo et al., 2001, Nolo et al., 2000)
sens
(Nolo et al., 2001, Nolo et al., 2000)
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.
    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

    Homozygous embryos lack all sensory neurons except the multidendritic neurons, which are variable affected. Embryos generate coordinated peristaltic waves, but the frequency of forward waves is markedly curtailed.

    (Suster and Bate, 2002)

    Homozygous lethal.

    (Szeged Stock Center, 1998-)

    Early lethal.

    (Deak et al., 1997)

    Homozygous lethal. Embryos exhibit severe loss of most chordotonal neurons and many external sensory neurons.

    (Salzberg et al., 1997)
    Stocks (0)
    Notes on Origin
    Discoverer
     

    Separable from: P{lacW}S122804.

    (Nolo et al., 2000)

    Associated with: P{lacW}S122804.

    (Salzberg et al., 1997)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Lethality not revertible by Δ2-3-induced mobilization.

    (Salzberg et al., 1997)
    Synonyms and Secondary IDs (7)
    Reported As
    Symbol Synonym
    1228/04
    (Deak et al., 1997)
    1228/4
    (Salzberg et al., 1997)
    Df(3L)1228/4
    (Nolo et al., 2001, Nolo et al., 2000)
    Df(3L)S122804
    sens1228/4
    (Nolo et al., 2000)
    sensDf(3L)1228/4
    (Suster and Bate, 2002)
    sensS122804
    Name Synonyms
    Secondary FlyBase IDs
    • FBal0082283
    References (7)