FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(2R)X58-7
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General Information
Symbol
Df(2R)X58-7
Species
D. melanogaster
Name
FlyBase ID
FBab0002055
Feature type
chromosomal_deletion
Computed Breakpoints include

58B1-58B2;58E4

Features within 58B1--58E4
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{wAR}58D
(Kerrebrock et al., 1995)
Mutagen
X ray
(Kerrebrock et al., 1995)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Zhimulev et al., 1998, Zhimulev et al., 1997.9.29, Kerrebrock et al., 1995, Orr-Weaver, 1994.11.24)
Breakpoints

58A1-58A2;58E3-58E10

(Kerrebrock et al., 1995, Orr-Weaver, 1994.11.24)

58B1-58B2;58E1-58E4

(Zhimulev et al., 1998, Zhimulev et al., 1997.9.29)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << mei-S332 << bk2

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0098597) Left limit of break 2 from polytene analysis (citation unavailable) Right limit of break 2 from polytene analysis (FBrf0098597)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
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

    Df(2R)pgcΔ1/Df(2R)X58-7 animals carrying Gp150+t17.5 to rescue Gp150 function are fertile and embryos derived from these females form normal numbers of pole cells. However, the pole cells degenerate from stage 10 onwards, and few or no pole cells coalesce into the gonads. 80% of these embryos develop into sterile adults.

    (Hanyu-Nakamura et al., 2008)
    NOT in combination with other aberrations

    The Df(2R)X58-7 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 (3)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    "58B1--2;58E1--4" was stated as revision.

    (Zhimulev et al., 1998, Zhimulev et al., 1997.9.29)
    Synonyms and Secondary IDs (3)
    References (30)