FB2026_03 , released September 17, 2026
Aberration: Dmel\Tp(1;2)TE35B-SR26
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General Information
Symbol
Tp(1;2)TE35B-SR26
Species
D. melanogaster
Name
FlyBase ID
FBab0009225
Feature type
interchromosomal_transposition
Computed Cytological Breakpoints (relative to progenitor)

3C;3C;35B1-35B2

Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Tp(1;2)TE35B
(Lovering et al., 1991)
Mutagen
spontaneous
(Lovering et al., 1991)
Class of aberration (relative to wild type)
interchromosomal_transposition
Class of aberration (relative to progenitor)
chromosomal_transposition
Cytological Breakpoints (relative to progenitor)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information

Genetic location of w and/or rst : 2-50.0.

Comments

FBw<up>+ rst+</up>; 2 polytene bands

Comments on Cytology

All limits 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
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

    homozygous viable Eye color on a w- background genotype: red, not suppressed by z1

    Stocks (0)
    Notes on Origin
    Discoverer
     

    loss of proximal copy of w+ of Tp(1;2)TE35B

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Tp(1;2)TE35B-SR26 has lost the proximal copy of w+ present in Tp(1;2)TE35B. The junctions between FB and non-FB sequences within Tp(1;2)TE35B-SR26 have been molecularly mapped.

    (Lovering et al., 1991)

    may be cluster-mate of Tp(1;2)TE35B-SR25 and Tp(1;2)TE35B-SR27

    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    SR26
    (Lovering et al., 1991)
    TE146(Z)SR26
    TE35B-SR26
    Tp(1;2)TE35B-SR26
    Name Synonyms
    Secondary FlyBase IDs
      References (2)