FB2026_02 , released June 18, 2026
Aberration: Dmel\In(3LR)fkh
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General Information
Symbol
In(3LR)fkh
Species
D. melanogaster
Name
Inversion (3LR) fork head
FlyBase ID
FBab0005499
Feature type
chromosomal_inversion
Also Known As
In(3LR)XT8
Computed Breakpoints include

h47-h52;98D2-98D3

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Jurgens and Weigel, 1988)
Class of aberration (relative to wild type)
chromosomal_inversion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_inversion
(Jurgens and Weigel, 1988)
Breakpoints

h47-h52;98D2-98D3

(Jurgens and Weigel, 1988)
Causes alleles
fkh8
(Weigel et al., 1990, Weigel et al., 1989, Jurgens and Weigel, 1988)
Carries alleles
Transposon Insertions
Formalized genetic data

bk2 hits fkh

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0064887) Left limit of break 2 from complementation mapping against fkh (FBrf0049373) Right limit of break 2 from polytene analysis (FBrf0064887)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
fkh
(Weigel et al., 1989, Jurgens and Weigel, 1988)
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
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    In(3LR)XT8
    (Weigel et al., 1990, Weigel et al., 1989)
    In(3LR)fkh
    Name Synonyms
    Inversion (3LR) fork head
    Secondary FlyBase IDs
    • FBab0005470
    References (5)