FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(2R)vg84f65
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General Information
Symbol
Df(2R)vg84f65
Species
D. melanogaster
Name
Deficiency (2R) vestigial
FlyBase ID
FBab0002266
Feature type
chromosomal_deletion
Computed Breakpoints include

49C4;49D3;49D7;49E7

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order

2Lt - 49C4 | 49E7 - 49D7 | 49D3 - 49C4 | 49E7 - 2Rt

(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
Progenitor
Mutagen
X ray
(Alexandrov and Alexandrova, 1987)
irradiation
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
spontaneous
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
Class of aberration (relative to wild type)
chromosomal_deletion
Class of aberration (relative to progenitor)
Breakpoints

49B11-49C1;49D7-49E1

(Alexandrov and Alexandrova, 1987)

49C4;49D3;49D7;49E7

(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << vg << bk2

Genetic mapping information
Comments
Comments on Cytology

All limits from polytene analysis (FBrf0098381)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
vg
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
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

    Homozygous lethal.

    (Alexandrov and Alexandrova, 1987)

    homozygous lethal

    Stocks (0)
    Notes on Origin
    Discoverer
     

    Induced in a mature sperm.

    (Alexandrov and Alexandrova, 1987)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    "irradiation" was stated as tentative. "spontaneous" was stated as tentative.

    (The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(2R)vg84f65
    vg84f65
    (The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Alexandrov and Alexandrova, 1987)
    Name Synonyms
    Deficiency (2R) vestigial
    Secondary FlyBase IDs
      References (3)