FB2026_02 , released June 18, 2026
Aberration: Dmel\Tp(1;3)wzh
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General Information
Symbol
Tp(1;3)wzh
Species
D. melanogaster
Name
Transposition (1;3) white-zeste halo
FlyBase ID
FBab0009700
Feature type
interchromosomal_transposition
Computed Breakpoints include

3C2;3C6;61D

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
spontaneous
Class of aberration (relative to wild type)
interchromosomal_transposition
Class of aberration (relative to progenitor)
unoriented_interchromosomal_transposition
Breakpoints
Causes alleles
wzh
(Peterson et al., 1994, Zachar and Bingham, 1982)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << w << vt << bk2

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Levis et al., 1982)

According to molecular data (Levis et al., 1982), the white-associated breakpoints of Df(1)w-zh and Dp(1;3)wzh are not identical. Dp(1;3)wzh carries sequenced beginning between the coordinates -3.2 and -1.4 and extending rightward, with 0 the site of the copia insertion in wa.

Comments on Cytology

Left limit of break 1 from polytene analysis (citation unavailable) Right limit of break 1 from inclusion of w (FBrf0068635) Left limit of break 2 from inclusion of vt (FBrf0068635) Right limit of break 2 from polytene analysis (citation unavailable) Limits of break 3 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

    z males and females when homozygous for Tp(1;3)wzh have 'halo' eyes (z in center, w+ on periphery) as do z females that are homozygous for Dp(1;3)wzh (Jack and Judd, 1979). z males homozygous for Dp(1;3)wzh, however, have w+ eyes as do z males and females heterozygous for Dp(1;3)wzh. The transposition mutates frequently (Judd, 1975). Some mutations from wzh show changes in the amount and distribution of eye pigment; other mutations involve lethality.

    Stocks (0)
    Notes on Origin
    Discoverer

    Judd, 1967.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Tp(1;3)whalo
    (Peterson et al., 1994)
    Tp(1;3)wzh
    Name Synonyms
    Transposition (1;3) white-zeste halo
    Secondary FlyBase IDs
      References (8)