FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dsub\In(A)2
Open Close
General Information
Symbol
Dsub\In(A)2
Species
D. subobscura
Name
Aldo
FlyBase ID
FBab0024917
Feature type
chromosomal_inversion
Also Known As
A2, A2+3+5+7
Computed Breakpoints include

8C--D;12A--B

8C;12D

8C--D;12C--D

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
natural population
(Hediger et al., 1995)
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
chromosomal_inversion
(Zivanovic and Sperlich, 2000, Larruga et al., 1993)
Breakpoints

8C--D;12A--B

(Larruga et al., 1993, Brncic et al., 1982, Kunze-Muhl and Muller, 1958)

8C;12D

(Zivanovic and Sperlich, 2000)

8C--D;12C--D

(Gotz, 1965)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
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

    Sex Ratio males carrying the inversion combination: Dsub\In(A)2, Dsub\In(A)3, Dsub\In(A)5 and Dsub\In(A)7 have more short cysts and fewer long cysts in their testes than non-Sex Ratio males. Females mated to Sex Ratio males have more sperm in their storage organs than those which are mated to non-Sex Ratio males.

    (Bircher et al., 1995)
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     

    Arose on: standard chromosome.

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    The chromosomal inversion and enzymatic polymorphism variation in lines selected for high and low heat shock resistance are analysed.

    (Quintana and Prevosti, 1991)
    Synonyms and Secondary IDs (11)
    References (19)