FB2025_02 , released April 17, 2025
Aberration: Dmel\T(2;3)astrv1
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General Information
Symbol
T(2;3)astrv1
Species
D. melanogaster
Name
Translocation (2;3) asteroid-reverted
FlyBase ID
FBab0007868
Feature type
inversion_cum_translocation
Computed Breakpoints include

88D8-88D9;68C2-68C3;21E2

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
ast1
(Lewis, 1945)
Mutagen
X ray
(Lewis, 1945)
Class of aberration (relative to wild type)
inversion_cum_translocation
(FlyBase, 2007)
Class of aberration (relative to progenitor)
inversion_cum_translocation
(Lewis, 1945)
Breakpoints

88D8;68C2-68C3;21E2-21E3

(Lewis, 1945)
Causes alleles
astrv1
(Lewis, 1945)
Carries alleles
al1
(Lewis, 1945)
dppd-ho
(Lewis, 1945)
Transposon Insertions
Formalized genetic data

bk3 hits ast

Genetic mapping information
Comments
Comments on Cytology

Chromosome 2 break is just to the right of 21E1-21E2. Break in 3L is just after 68C2, break in 3R is probably just before 88D9.

(Lewis, 1945)

Limits of break 1 from polytene analysis (FBrf0006343) Limits of break 2 from polytene analysis (FBrf0006343) Left limit of break 3 from polytene analysis (FBrf0006343) Right limit of break 3 from complementation mapping against ast (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.
    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

    Homozygous lethal.

    (Lewis, 1945)

    homozygous lethal

    Stocks (0)
    Notes on Origin
    Discoverer

    E.B. Lewis, 1942.

     

    induced on al1 ast1 dppd-ho chromosome Revertant

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    T(2;3)ast-rv1
    T(2;3)astrv1
    Name Synonyms
    Translocation (2;3) asteroid-reverted
    Secondary FlyBase IDs
      References (3)