FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(1)22
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General Information
Symbol
Df(1)22
Species
D. melanogaster
Name
FlyBase ID
FBab0000213
Feature type
chromosomal_deletion
Computed Breakpoints include

20E;h26-h32

Features within 20E--h32
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Schalet and Lefevre, 1973)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
Breakpoints
Causes alleles
sph22
(Schalet, 1972)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits sph << bb << bk2

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (citation unavailable) Right limit of break 1 from inclusion of sph (FBrf0024685) Left limit of break 2 from inclusion of bb (FBrf0024685) Right limit of break 2 from polytene analysis (citation unavailable)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
bb
(Schalet and Lefevre, 1973)
su(f)
(Schalet and Lefevre, 1973)
Partially deleted / disrupted
sph
(Schalet and Lefevre, 1973)
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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     

    Induced on: a chromosome carrying Dp(1;1)scV1.

    (Schalet and Lefevre, 1973)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    22
    (Schalet and Lefevre, 1973)
    Df(1)22
    l(1)22
    Name Synonyms
    Secondary FlyBase IDs
      References (4)