FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\T(Y;2)L26
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General Information
Symbol
T(Y;2)L26
Species
D. melanogaster
Name
FlyBase ID
FBab0008615
Feature type
chromosomal_translocation
Also Known As
T(Y;2)L126
Computed Breakpoints include

h25B;24C2-24C3

Sequence coordinates
2L:3,776,097..3,778,384 [+] (T(Y;2)L26:bk2)
(Wang and Coulter, 1996)
Member of large scale dataset(s)
T(Y;2)L&S_set1

Set of Y;2 translocation stocks designed to allow generation of aneuploid animal by crossing two members of the set with breakpoints flanking the region of interest. For most regions, animals carrying both the duplication and the deficiency of the region between the autosomal breakpoints can be recovered and unambiguously identified.

(Lindsley et al., 1972)
Nature of Aberration
Cytological Order
Progenitor
Dp(1;Y)BarSYy+
(Gatti and Pimpinelli, 1983, Lindsley et al., 1972, Seattle-La Jolla Drosophila Laboratories, 1971)
Mutagen
X ray
(Gatti and Pimpinelli, 1983, Lindsley et al., 1972, Seattle-La Jolla Drosophila Laboratories, 1971)
Class of aberration (relative to wild type)
chromosomal_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_translocation
(de Belle et al., 1993, Gatti and Pimpinelli, 1983, Lindsley et al., 1972, Seattle-La Jolla Drosophila Laboratories, 1971)
Breakpoints

h18-h25B;24C

(Lindsley et al., 1972, Seattle-La Jolla Drosophila Laboratories, 1971)

h25B;24C

(Gatti and Pimpinelli, 1983)

h25B;24C2-24D1

(de Belle et al., 1993)
Causes alleles
bowlL26
(Wang and Coulter, 1996, de Belle et al., 1993)
Carries alleles
Transposon Insertions
Formalized genetic data

bk2 hits bowl

Genetic mapping information
Comments
Comments on Cytology

Second chromosome breakpoint is within the second intron of bowl.

(Wang and Coulter, 1996)

Left limit of break 1 from polytene analysis (FBrf0039037) Right limit of break 1 from polytene analysis (FBrf0022239) Left limit of break 2 from polytene analysis (FBrf0058635) Right limit of break 2 from complementation mapping against bowl (FBrf0058635)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
bowl
(Wang and Coulter, 1996, de Belle et al., 1993)
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

    Chromosome is male fertile in the absence of an extra Y chromosome.

    (Gatti and Pimpinelli, 1983)

    X/T(Y;2)L126 males are fertile.

    (Lindsley et al., 1972)

    X/T(Y;2)L26 males are fertile.

    (Seattle-La Jolla Drosophila Laboratories, 1971)

    X/T(Y;2) male fertile

    Stocks (1)
    Notes on Origin
    Discoverer

    L. Sandler.

     

    Induced in mature sperm.

    (Seattle-La Jolla Drosophila Laboratories, 1971)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    "h25B;24C2--D1" was stated as revision.

    (de Belle et al., 1993)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    L26
    (Seattle-La Jolla Drosophila Laboratories, 1971)
    T(Y;2)L126
    (de Belle et al., 1993, de Belle, 1990, Gatti and Pimpinelli, 1983, Lindsley et al., 1972)
    T(Y;2)L26
    Name Synonyms
    Secondary FlyBase IDs
      References (11)