FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\T(Y;3)4b
Open Close
General Information
Symbol
T(Y;3)4b
Species
D. melanogaster
Name
FlyBase ID
FBab0023191
Feature type
chromosomal_translocation
Computed Breakpoints include

h1-h25;89E4-89F4

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{lArB}Eip78CA464.2M3
(Russell et al., 1996)
Mutagen
X ray
(Russell et al., 1996, Carpenter, 1994)
Class of aberration (relative to wild type)
chromosomal_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_translocation
(Russell et al., 1996, Carpenter, 1994)
Breakpoints

h1-h25;89E4-89F4

(Russell et al., 1996, Carpenter, 1994)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

All limits from polytene analysis (FBrf0075380)

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
    NOT in combination with other aberrations

    Dominant or variegating.

    (Russell et al., 1996)

    Dominant orange variegated in cn mutant background.

    (Carpenter, 1994)
    Stocks (0)
    Notes on Origin
    Discoverer

    A.T.C. Carpenter.

    (Carpenter, 1994)
     

    Detected as dominant variegating orange eyes in cn/cn background.

    (Carpenter, 1994)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Has rosy-like eyes in cn+ background in very young flies but are indistinguishable from wild type in older flies. In(3LR)8k, T(Y;3)4b, T(2;3)20w and T(2;3)14a may affect the same eye-color locus, because of the commonality of the breakpoints in 89E, but this has not been not tested.

    (Carpenter, 1994)
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    T(Y;3)4b
    Name Synonyms
    Secondary FlyBase IDs
      References (3)