FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(2R)XE-2900
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General Information
Symbol
Df(2R)XE-2900
Species
D. melanogaster
Name
FlyBase ID
FBab0029176
Feature type
chromosomal_deletion
Also Known As
Df(2R)XE2900
Computed Breakpoints include
Features within 57F2--58A1
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Karim et al., 1996)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Laverty, 2000.4.17)
Breakpoints

57F2;58A1

(Laverty, 2000.4.17)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
comr
(Jiang and White-Cooper, 2003)
mahj
(Tamori et al., 2010)
PTP-ER
(Laverty, 2000.4.17)
Partially deleted / disrupted
Molecular Data
Completely deleted
comr
(Jiang and White-Cooper, 2003)
eIF3k
(Marygold et al., 2007)
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

    One copy of Df(2R)XE-2900 moderately suppresses position effect variegation (PEV) at the w locus caused by In(1)wm4.

    (Doheny et al., 2008)

    Enhances the rough eye phenotype of Ras85DV12.sev. Suppresses the phenotype of Ras85DN17.sev. Enhances the phenotype of phl::tor13D.hs.sev. Enhances the phenotype of Ras85D::Src64BV12.ΔCAAX.sev. Suppresses the lethality of Raf12. Suppresses the Raf12 eye phenotype. Suppresses the Dsor1XS520 eye phenotype.

    (Karim et al., 1996)
    Stocks (2)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (7)
    Reported As
    Symbol Synonym
    Df(2R)5764
    (Tian et al., 2011)
    Df(2R)XE-2900
    (Tamori et al., 2010)
    Df(2R)XE2900
    (Ly et al., 2019, Jiang and White-Cooper, 2003)
    Df(57F2;58A1)
    (Doheny et al., 2008)
    DfXE2900
    (Schulz et al., 2011)
    ER2-5XE-2900
    (Karim et al., 1996)
    PTP-ERXE-2900
    Name Synonyms
    Secondary FlyBase IDs
    • FBal0048713
    References (10)