FB2026_02 , released June 18, 2026
Aberration: Dmel\T(2;3)Tabrv100
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General Information
Symbol
T(2;3)Tabrv100
Species
D. melanogaster
Name
Translocation (2;3) Transabdominal-reverted
FlyBase ID
FBab0007808
Feature type
chromosomal_translocation
Computed Breakpoints include

37F-38A;89E3

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
In(3R)iab9Tab
(Celniker and Lewis, 1987)
Mutagen
X ray
(Celniker and Lewis, 1987)
Class of aberration (relative to wild type)
chromosomal_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_translocation
(Celniker and Lewis, 1987)
Breakpoints

37E-38A;89E

(Celniker and Lewis, 1987)
Causes alleles
Abd-Biab8-rv100
(Celniker and Lewis, 1987)
Carries alleles
Transposon Insertions
Formalized genetic data

bk2 hits Abd-B

Genetic mapping information
Comments

Lesion associated with the 89E breakpoint lies between 183 and 184 kb on the composite restriction map of the BXC.

Comments on Cytology

Left limit of break 1 from polytene analysis (citation unavailable) Right limit of break 1 from polytene analysis (FBrf0046272) Limits of break 2 from complementation mapping against Abd-B (FBrf0046272)

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

    Revertant of dominant Tab phenotype. When hemizygous, shows stronger transformation of the eighth ventral setal band toward that of the seventh than does Tab/Df(3R)P9; also abnormal posterior spiracles and a rudimentary ninth ventral setal band.

    Stocks (0)
    Notes on Origin
    Discoverer
     

    Revertant

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    T(2;3)Tabrv100
    T(2;3)iab8-R100
    (Celniker and Lewis, 1987)
    Name Synonyms
    Translocation (2;3) Transabdominal-reverted
    Secondary FlyBase IDs
      References (3)