FB2026_03 , released September 17, 2026
Aberration: Dmel\T(1;Y)B55
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General Information
Symbol
T(1;Y)B55
Species
D. melanogaster
Name
FlyBase ID
FBab0006751
Feature type
chromosomal_translocation
Also Known As
T(X;Y)B55
Computed Cytological Breakpoints (relative to progenitor)

16F3;h18-h25B

Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Dp(1;Y)BarSYy+
Mutagen
X ray
(Kamb et al., 1987)
Class of aberration (relative to wild type)
chromosomal_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_translocation
(Balakrishnan and Rodrigues, 1991, Homyk and Emerson, 1988)
Cytological Breakpoints (relative to progenitor)

16F1-16F3;h1-h25

(Kamb et al., 1987)

16F1-16F4;h1-h25B

(Balakrishnan and Rodrigues, 1991, Homyk and Emerson, 1988)
Causes alleles
Sh8
(Wu et al., 2010, Rogero et al., 1997, Balakrishnan and Rodrigues, 1991, Ferrus et al., 1990, Kamb et al., 1987)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits Sh << bk2

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Baumann et al., 1987, Kamb et al., 1987, Papazian et al., 1987)

maps between +33.4 and +34.9 kb (Kamb, Iverson and Tanouye, 1987, Cell 50: 405-13)

Comments on Cytology

Ref: FBrf0037273.

(Homyk and Emerson, 1988)

Second breakpoint not reported.

(Kamb et al., 1987)

Left limit of break 1 from complementation mapping against Sh (citation unavailable) Right limit of break 1 from polytene analysis (FBrf0045758) Left limit of break 2 from polytene analysis (citation unavailable) Right limit of break 2 from polytene analysis (FBrf0048188)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Sh
(Rogero et al., 1997, Ferrus et al., 1990, Pongs et al., 1988, Tanouye et al., 1981)
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

    Sh phenotype.

    (de la Pompa, 1994)

    Individuals exhibit a shaking phenotype.

    (Ferrus et al., 1990)

    Mutants show leg shaking and abnormal CGF action potential.

    (Tanouye et al., 1981)

    male viable displays leg shaking

    Stocks (0)
    Notes on Origin
    Discoverer

    Merriam and colleagues.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     

    Breakpoint molecularly mapped.

    (Kecskemethy et al., 1987)
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    T(1;Y)B55
    T(X;Y)B55
    (Rogero et al., 1997, Balakrishnan and Rodrigues, 1991, Gisselmann et al., 1989, Pongs et al., 1988, Baumann et al., 1987, Kecskemethy et al., 1987)
    Name Synonyms
    Secondary FlyBase IDs
      References (22)