FB2024_03 , released June 25, 2024
Aberration: Dmel\T(2;3)ltX13
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General Information
Symbol
T(2;3)ltX13
Species
D. melanogaster
Name
FlyBase ID
FBab0007966
Feature type
chromosomal_translocation
Also Known As
ltx13
Computed Breakpoints include

h37;97C

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Howe et al., 1995)
Class of aberration (relative to wild type)
chromosomal_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_translocation
(Howe et al., 1995, Wakimoto and Hearn, 1990, James et al., 1989)
Breakpoints

h37;97D2

(James et al., 1989)

h37;97C

(Howe et al., 1995, Wakimoto and Hearn, 1990)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

Third chromosome breakpoint taken from FBrf0051926.

(Howe et al., 1995)

Limits of break 1 from polytene analysis (FBrf0049676) Limits of break 2 from polytene analysis (FBrf0051926)

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
    Phenotypic Data
    In combination with other aberrations

    The position effect variegation (PEV) at the lt locus seen in the T(2;3)ltX13 chromosome is enhanced if males are also carrying one of Df(Y)bb-465, Df(Y)bb-76 or Df(Y)l-473.

    (Paredes and Maggert, 2009)
    NOT in combination with other aberrations

    Chromosome shows a significant amount of chromatid stretching during mitotic anaphase compared to wild type.

    (Oliveira et al., 2014)

    Viable (100%). Weak variegation for lt : red with scattered dark facets when heterozygous with lt1.

    (Weiler and Wakimoto, 1998)

    Causes weak position-effect variegation at the lt locus.

    (Hearn et al., 1991)

    Dark mottled phenotype.

    (Wakimoto and Hearn, 1990)
    Stocks (0)
    Notes on Origin
    Discoverer

    Wakimoto.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    The increase in pairing of the homologous histone gene clusters at interphase of nuclear cycle 14 that is normally seen in wild-type embryos is not seen in T(2;3)ltX13 homozygotes.

    (Hiraoka et al., 1993)
    Synonyms and Secondary IDs (6)
    References (17)