FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\T(Y;2;3)iab7MX1
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General Information
Symbol
T(Y;2;3)iab7MX1
Species
D. melanogaster
Name
Translocation (Y;2;3) infraabdominal 7
FlyBase ID
FBab0008800
Feature type
cyclic_translocation
Computed Breakpoints include

h1-h25;21-60;89E3

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Karch et al., 1985)
Class of aberration (relative to wild type)
cyclic_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
cyclic_translocation
Breakpoints
Causes alleles
Abd-Biab7-MX1
(Karch et al., 1985)
Carries alleles
Transposon Insertions
Formalized genetic data

bk3 hits Abd-B

Genetic mapping information
Comments

DNA breakpoint at +126 to +129 kb, 0 being the 89E1-2 breakpoint of In(3R)Cbxrv1 (Karch et al., 1985).

Comments on Cytology

Limits of break 1 from polytene analysis (citation unavailable) Limits of break 2 from polytene analysis (citation unavailable) Limits of break 3 from complementation mapping against Abd-B (citation unavailable)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
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

    T(Y;2;3)iab7MX1/Df(3R)P9 viable T(Y;2;3)iab7MX1strong transformation of the sixth and seventh abdominal segments to the fifth.

    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer

    J. Casanova.

    (Karch et al., 1985)

    Casanova.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (5)
    Reported As
    Symbol Synonym
    T(Y;2;3)Abd-B-MX1
    T(Y;2;3)Abd-BMX1
    T(Y;2;3)iab6MX1
    T(Y;2;3)iab7MX1
    Name Synonyms
    Translocation (Y;2;3) infraabdominal 7
    Secondary FlyBase IDs
      References (4)