FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\In(3R)iab9Tab
Open Close
General Information
Symbol
In(3R)iab9Tab
Species
D. melanogaster
Name
FlyBase ID
FBab0005779
Feature type
chromosomal_inversion
Computed Breakpoints include

89E3;90E1-90E2

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Kuhn et al., 1993, Karch et al., 1985, Celniker and Lewis, 1984)
Class of aberration (relative to wild type)
chromosomal_inversion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_inversion
(Lee et al., 1995, Celniker and Lewis, 1984)
Breakpoints

89E;90D

(Celniker and Lewis, 1984)

89E;90E

(Lee et al., 1995)
Causes alleles
Abd-Biab9-Tab
(Fernandes et al., 1996, Celniker and Lewis, 1993, Kuhn et al., 1993, Celniker and Lewis, 1987, Karch et al., 1985, Celniker and Lewis, 1984)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits Abd-B << bk2 hits sr

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Karch et al., 1985)

Left breakpoint 187-188 kb to the right of the right breakpoint of In(3R)Cbxrv1 (Karch et al., 1985).

Comments on Cytology

Ref: FBrf0046272.

(Lee et al., 1995)

Limits of break 1 from complementation mapping against Abd-B (FBrf0041001) Limits of break 2 from complementation mapping against sr (FBrf0084118)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Abd-B
(Celniker and Lewis, 1984)
sr
(Fernandes et al., 1996, Lee et al., 1995)
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 and lethal over Df(3R)P9, the embryos showing transformation of segments A8 towards A7 or A6 and A7 towards A6. Also, ninth setal belt appears as group of denticles behind eighth setal belt. iab9/+ flies show abdominal tissue in two sets of longitudinal stripes on the mesonotum.

    Stocks (0)
    Notes on Origin
    Discoverer

    E. B. Lewis.

    (Karch et al., 1985)

    Lewis.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    In(3R)Tab
    (Lee et al., 1995)
    In(3R)iab8
    In(3R)iab9Tab
    Name Synonyms
    Secondary FlyBase IDs
    • FBab0022926
    References (10)