FB2026_03 , released September 17, 2026
Aberration: Dmel\In(2R)vg85c
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General Information
Symbol
In(2R)vg85c
Species
D. melanogaster
Name
Inversion (2R) vestigial
FlyBase ID
FBab0005169
Feature type
deficient_inversion
Computed Cytological Breakpoints (relative to progenitor)

49B12-49C1;49E6;41B

Features within 49B12--49E6
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
neutron
(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)
deficient_inversion
Class of aberration (relative to progenitor)
deficient_inversion
(Alexandrov and Alexandrova, 1987)
chromosomal_inversion
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
Cytological Breakpoints (relative to progenitor)

49B12-49C1;49E2-49F1;41B-41C

(Alexandrov and Alexandrova, 1987)

[];49E6;41B

(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

Limits of break 1 from polytene analysis (FBrf0045930) Limits of break 2 from polytene analysis (FBrf0098381) Left limit of break 3 from polytene analysis (FBrf0045930) Right limit of break 3 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)

    phenotype under 25o: lethal

    Stocks (0)
    Notes on Origin
    Discoverer
     

    Induced in a middle stage spermatid.

    (Alexandrov and Alexandrova, 1987)

    Mutagen comment: Neutron energy - 0.35-0.85 MeV.

    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 (4)
    Reported As
    Symbol Synonym
    In(2R)vg85c
    In(2R)vg85c
    vg85c
    (The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Alexandrov and Alexandrova, 1987)
    Name Synonyms
    Inversion (2R) vestigial
    Secondary FlyBase IDs
    • FBal0082048
    References (3)