FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)GE26
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General Information
Symbol
Df(3R)GE26
Species
D. melanogaster
Name
FlyBase ID
FBab0002583
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)

87E1--2;[>87E3]

Features within 87E1--87E3
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Tp(1;3)TE88Aa
Mutagen
X ray
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
Cytological Breakpoints (relative to progenitor)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << Ace << bk2

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Gausz et al., 1986)

DNA breakpoints (proximal): -30, -23 ry-Ace walk, '+' values to right, '-' values to left (Gausz et al., 1986)

Comments on Cytology

Limits of break 1 from polytene analysis (citation unavailable) Left limit of break 2 from inclusion of Ace (FBrf0080509)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Ace
(Zador, 1995, Zador and Budai, 1994)
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

    Df(3R)N78/Df(3R)GE26 heterozygotes are deficient for Ace.

    (Zador and Budai, 1994)
    Stocks (0)
    Notes on Origin
    Discoverer
     

    selected as loss of w+ of Tp(1;3)TE88Aa

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(3R)GE26
    Name Synonyms
    Secondary FlyBase IDs
      References (5)