FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\In(2LR)vg77d1
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General Information
Symbol
In(2LR)vg77d1
Species
D. melanogaster
Name
Inversion (2LR) vestigial
FlyBase ID
FBab0004909
Feature type
chromosomal_inversion
Computed Breakpoints include

25C;49D4

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
neutron
(Alexandrov et al., 1996, Alexandrov and Alexandrova, 1987)
X ray
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_inversion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_inversion
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Alexandrov et al., 1996, Alexandrov and Alexandrova, 1987)
Breakpoints

25C-25D;49D2-49E1

(Alexandrov and Alexandrova, 1987)

25C;49D4

(The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Alexandrov et al., 1996)
Causes alleles
vg77d1
(The Moscow Regional Drosophila melanogaster Stock Center, Dubna, Alexandrov and Alexandrova, 1987)
Carries alleles
Transposon Insertions
Formalized genetic data

bk2 hits vg

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0045930) Right limit of break 1 from polytene analysis (FBrf0092445) Limits of break 2 from polytene analysis (FBrf0092445)

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 mature sperm in a wild-type male.

    (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 (5)
    Reported As
    Symbol Synonym
    In(2LR)vg77d1
    In(2LR)vg77d1
    vg77d1
    (Alexandrov et al., 1996)
    vg77d1
    (The Moscow Regional Drosophila melanogaster Stock Center, Dubna)
    Name Synonyms
    Inversion (2LR) vestigial
    Secondary FlyBase IDs
      References (5)