FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\In(2LR)DTD42
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General Information
Symbol
In(2LR)DTD42
Species
D. melanogaster
Name
Inversion (2LR) Disrupter of Transvection at Decapentaplegic
FlyBase ID
FBab0004753
Feature type
chromosomal_inversion
Computed Breakpoints include

23E3-23E6;41

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Gelbart, 1982)
Class of aberration (relative to wild type)
chromosomal_inversion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_inversion
(Roote, 1997.6.5, Gelbart, 1982)
chromosomal_translocation
(Bashaw and Baker, 1995)
Breakpoints

23E1-23E2;41

(Gelbart, 1982)

23E3-23E6;41

(Gubb et al., 1991)

23E1-23E2;h47-h58

(Bashaw and Baker, 1995)

23E3--6;[]

(Roote, 1997.6.5)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << msl-2 << bk2

Genetic mapping information
Comments
Comments on Cytology

Simple DTD, one of a group of rearrangements disrupting transvection at dpp and having one breakpoint in the 22F3-35E critical region and the other breakpoint in a proximal region of another chromosome arm.

(Gelbart, 1982)

Limits of break 1 from polytene analysis (FBrf0053501) Limits of break 2 from polytene analysis (FBrf0038632)

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

    dppd-ho/dpphr4 transheterozygotes carrying In(2LR)DTD42 exhibit held out wings. In the presence of a second DTD chromosome dpp complementation is restored.

    (Gelbart, 1982)

    Disrupts transvection at dpp.

    Stocks (0)
    Notes on Origin
    Discoverer

    Gelbart.

     

    induced on dppd-ho

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     

    "23E3--6;41" was stated as revision.

    (Gubb et al., 1991)
    Synonyms and Secondary IDs (6)
    Reported As
    Symbol Synonym
    DTD42
    (Gelbart, 1982)
    In(2LR)434.59
    In(2LR)DTD42
    T(2;3)DTD42
    (Bashaw and Baker, 1995)
    Name Synonyms
    Decapentaplegic Transvection Disrupter 42
    (Gelbart, 1982)
    Inversion (2LR) Disrupter of Transvection at Decapentaplegic
    Secondary FlyBase IDs
    • FBab0024729
    References (6)