FB2026_03 , released September 17, 2026
Aberration: Dmel\In(1)wm4hrx500
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General Information
Symbol
In(1)wm4hrx500
Species
D. melanogaster
Name
FlyBase ID
FBab0023831
Feature type
chromosomal_inversion
Computed Cytological Breakpoints (relative to progenitor)

10A1--2;[];20

Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
In(1)wm4h
(Kozlova et al., 1994, Reuter et al., 1985)
Mutagen
X ray
(Reuter et al., 1985)
Class of aberration (relative to wild type)
chromosomal_inversion
Class of aberration (relative to progenitor)
chromosomal_inversion
(Reuter et al., 1985)
Cytological Breakpoints (relative to progenitor)

10A;[];w--1cen

(Reuter et al., 1985)

10A1--2;[];20

(Kozlova et al., 1994)
Causes alleles
sevmhr500
(Kozlova et al., 1994)
Carries alleles
Transposon Insertions
Formalized genetic data

w << bk3

Genetic mapping information
Comments
Comments on Cytology

Breaks are in 10A1-2 and the vicinity of the pericentric heterochromatin. Examination of cytology with EM reveals that bands of both 10A3-5 and 3C2-3 are clearly visible with unidentifiable material present between them. 10A1-2 inversion breakpoint maps genetically within sev.

(Kozlova et al., 1994)

All limits from polytene analysis (FBrf0073632)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
costakink
(Kozlova et al., 1994)
feo
(Kozlova et al., 1994)
fliG
(Kozlova et al., 1994)
fs(1)BP
(Kozlova et al., 1994)
l(1)9Fg
(Kozlova et al., 1994)
sev
(Kozlova et al., 1994)
v
(Kozlova et al., 1994)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
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
    NOT in combination with other aberrations

    Eye colour wild type.

    (Reuter et al., 1985)
    Stocks (0)
    Notes on Origin
    Discoverer

    G. Reuter.

    (Kozlova et al., 1994)
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Isolated in a screen for non-variegated revertants of In(1)wm4 following irradiation.

    (Kozlova et al., 1994)
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    In(1)wm4hrx500
    In(1)wmhr500
    Name Synonyms
    Secondary FlyBase IDs
    • FBab0023840
    References (2)