FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Tp(3;3)UbxP20
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General Information
Symbol
Tp(3;3)UbxP20
Species
D. melanogaster
Name
Transposition (3;3) Ultrabithorax-Pasadena 20
FlyBase ID
FBab0010038
Feature type
intrachromosomal_transposition
Also Known As
Tp(3)P20
Computed Breakpoints include

[<67E3];68E3--4;89E1--2

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Lewis, 1980)
Class of aberration (relative to wild type)
intrachromosomal_transposition
Class of aberration (relative to progenitor)
uninverted_intrachromosomal_transposition
(Lewis, 1980)
Breakpoints

60A;68E;89E

(Lewis, 1980)

67F;68E3-68E4;89E

(Phillips and Shearn, 1990)
Causes alleles
UbxP20
(Lindsley and Zimm, 1992)
l(3)68Eg1
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << E(z) << bk2 hits l(3)68Eg << bk3 hits Ubx

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Phillips and Shearn, 1993)
Comments on Cytology

Ref: FBrf0034411.

(Phillips and Shearn, 1990)

Right limit of break 1 from inclusion of E(z) (FBrf0051989) Left limit of break 2 from inclusion of l(3)68Ef (FBrf0048238) Right limit of break 2 from polytene analysis (FBrf0051989) Limits of break 3 from complementation mapping against Ubx (citation unavailable)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
E(z)
(Phillips and Shearn, 1990)
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

    Heterozygotes slight Minute phenotype heterozygotes seem to have reduced female fertility.

    Stocks (0)
    Notes on Origin
    Discoverer

    Lewis, 1974.

    (Lewis, 1980)
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     
    Synonyms and Secondary IDs (6)
    Reported As
    Symbol Synonym
    Tp(3)P20
    (Phillips and Shearn, 1990, Lewis, 1980)
    Tp(3;3)P20
    Tp(3;3)Ubx-P20
    Tp(3;3)UbxP20
    Name Synonyms
    Pasadena 20
    (Lewis, 1980)
    Transposition (3;3) Ultrabithorax-Pasadena 20
    Secondary FlyBase IDs
      References (5)