FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(2R)E2
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General Information
Symbol
Df(2R)E2
Species
D. melanogaster
Name
FlyBase ID
FBab0024850
Feature type
chromosomal_deletion
Computed Breakpoints include

[];57B13--14

Features within ?--57B14
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Chen et al., 2000, Kraut, 2000.8.14)
Breakpoints

[];57B13--14

(Uemura et al., 1996)

57B1;57B13-57B14

(Chen et al., 2000, Kraut, 2000.8.14)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

This deletion removes a single ribosomal protein-coding gene (though other genes are also removed).

(Marygold et al., 2007)
Comments on Cytology

All limits from polytene analysis (FBrf0086666)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Act57B
(Davis et al., 2003)
grau
(Chen et al., 2000)
insc
(Steinmetz et al., 2023, Kraut, 2000.8.14)
Rx
(Davis et al., 2003)
shg
(Steinmetz et al., 2023, Kraut, 2000.8.14, Cox et al., 1996, Uemura et al., 1996)
Partially deleted / disrupted
Molecular Data
Completely deleted
mRpL54
(Marygold et al., 2007)
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
exu
(Steinmetz et al., 2023)
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

    Complements Df(2R)017.

    (Cox et al., 2000)

    Complements Df(2R)F36.

    (Kraut, 2000.8.14)

    Df(2R)E2/Df(2R)Pu-D17 transheterozygotes show gross disorganization of epithelial tissues in the head, ventral epidermis, Malpighian tubules and tracheal ducts. Malpighian tubule tip cells are present and differentiate into neurons, as in wild type. Phenotype is alleviated by shghs.PU.

    (Uemura et al., 1996)
    NOT in combination with other aberrations

    Flies heterozygous for the deletion do not show a Minute bristle phenotype.

    (Marygold et al., 2007)

    The Df(2R)E2 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).

    (Mason et al., 2004)
    Stocks (1)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    Df(2R)E2
    (Steinmetz et al., 2023, Crest et al., 2007)
    Df(3)E2
    (Cox et al., 2000)
    Df(3R)E2
    (Cox et al., 2000)
    df(2R)E2
    (Jenkins et al., 2003)
    Name Synonyms
    Secondary FlyBase IDs
      References (16)