FB2026_03 , released September 17, 2026
Aberration: Dmel\T(2;Y)25B1
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General Information
Symbol
T(2;Y)25B1
Species
D. melanogaster
Name
FlyBase ID
FBab0047649
Feature type
interchromosomal_mutation
Computed Cytological Breakpoints (relative to progenitor)
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{RS3r}UM-8026-3
(Joshi et al., 2014)
Dp(1;Y)y+-P{RS5r}G9a5-HA-2731
(Joshi et al., 2014)
Mutagen
FLPase
(Joshi et al., 2014)
Class of aberration (relative to wild type)
interchromosomal_mutation
(Joshi et al., 2014)
Class of aberration (relative to progenitor)
chromosomal_translocation
(Joshi et al., 2014)
Cytological Breakpoints (relative to progenitor)

25B1;1A1;[25B1-25B1];[1A1-1A1];

(Joshi et al., 2014)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

Recombination between the Scer\FRT sites present in P{RS5r}G9a5-HA-2731 and P{RS3r}UM-8026-3 has resulted in a translocation. Since P{RS5r}G9a5-HA-2731 is carried on Dp(1;Y)y+, this results in an X chromosome telomere moving from the Y chromosome to the tip of the truncated second chromosome.

(Joshi et al., 2014)
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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Males are fertile.

    (Joshi et al., 2014)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    T(2;Y)25B1
    (Joshi et al., 2014)
    Name Synonyms
    Secondary FlyBase IDs
      References (1)