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General Information
Symbol
T(2;4)GT6
Species
D. melanogaster
Name
FlyBase ID
FBab0008137
Computed Breakpoints include

34F3;101

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Breakpoints

34F3;4Lt-4Rt

Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits wb << mol << bk2

Genetic mapping information
Comments
Comments on Cytology

From the complementation tests of T(2;4)GT6 against mutations in wb, ms(2)34Fe, l(2)34Fc, l(2)34Fd, Pgant35A, elA, pu and noc it seems likely that T(2;4)GT6 is not a simple two break event, but may carry a duplication of wb-pu in the heterochromatin of the Ts(2Lt;4Lt) component of T(2;4)GT6, in addition to the translocated copies on the Ts(4Lt;2Lt) component. Thus the hypomorphicity of T(2;4)GT6 for wb could be caused by a break that only partially disrupts wb function, or a break that causes a null wb, partially rescued by heterochromatic copies of wb and neighboring genes.

Limits of break 1 from polytene analysis (FBrf0091422) Limits of break 2 from polytene analysis (FBrf0051930)

Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
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
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Hypomorphic for wb, wild type for l(2)34Fc, l(2)34Fd and Pgant35A.

    Chromosome acts as a strong trans-suppressor of a physical interaction between tandemly duplicated copies of w+, an interaction that is required for the suppression of genes by z1.

    Stocks (0)
    Notes on Origin
    Discoverer

    Durrant.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    T(2;4)GT6
    Name Synonyms
    Secondary FlyBase IDs
      References (7)