FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Dp(2;4)eyD
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General Information
Symbol
Dp(2;4)eyD
Species
D. melanogaster
Name
FlyBase ID
FBab0009860
Feature type
interchromosomal_duplication
Computed Breakpoints include

23E1;24B2;102D1-102D6

Features within 23E1--24B2
Sequence coordinates
4:713,785..714,534 [+] (Dp(2;4)ey[D]:bk3)
(Hauck et al., 1999)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order

4Lt - 101F1 | 23E1 - 24B2 | 24B2 - 23E1 | 102F8 - 4Rt

(Carpenter, 1994)
Progenitor
Mutagen
X ray
Class of aberration (relative to wild type)
interchromosomal_duplication
Class of aberration (relative to progenitor)
unoriented_interchromosomal_transposition
Breakpoints

23E1;24B2;101F1-102F8

(Carpenter, 1994)

23D-23E;24A1-24A2;102D

(Cohen, 1995.4.19)

23D1-23D2;24B-24C;102D4-102D5

(Kronhamn et al., 2002)
Causes alleles
AblpeyD
eyD
(Kronhamn et al., 2002, Hochman et al., 1964)
Carries alleles
Transposon Insertions
Formalized genetic data

Alp << bk2 << bk3 hits ey

Genetic mapping information
Comments

The Insertion of a region(24D1,2 to 24BC) from the second chromosome after the 305th base of the exon. The insertion is accompanied by a deletion of 320bp. The resulting truncated peptide is 346aa. The lesion was linked to an EcoRI-EcoRI restriction fragment.

(Hauck et al., 1999)
Comments on Cytology

On the basis of the pairing seen in Dp(2;4)eyD/T(2;4)AlpX2, G. Jurgens concluded that the material was from region 23D-23E;24A1-24A2. This is consistent with the association of AlpeyD with this chromosome.

(Cohen, 1995.4.19)

band identification based on morphology only.

(Carpenter, 1994)

Limits of break 1 from polytene analysis (FBrf0075380) Limits of break 2 from polytene analysis (FBrf0075380) Limits of break 3 from complementation mapping against ey (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
ey
(Hochman et al., 1964)
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
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

    Homozygotes die as larvae or pupae.

    (Ayme-Southgate et al., 1995)
    Stocks (28)
    Notes on Origin
    Discoverer

    Muller, Nov. 1927.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    There is a roo{}ry-OreR insertion at the proximal end of the duplication.

    (Kronhamn et al., 2002)

    "23E1;24B2;101F1--102F8" was stated as revision.

    (Carpenter, 1994)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Dp(2;4)eyD
    Tp(2;4)eyD
    eyD
    (Ayme-Southgate et al., 1995)
    Name Synonyms
    Secondary FlyBase IDs
      References (7)