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General Information
D. melanogaster
FlyBase ID
Feature type
Also Known As
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)


Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << gl << fru << bk2

Genetic mapping information

Breakpoint maps to a 2.8kb BamHI-HindIII fragment at the 5' end of the w gene of the P{wAR} insertion of fru0-1.

Comments on Cytology

All limits from polytene analysis (FBrf0091159)

Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
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
    Phenotypic Data
    In combination with other aberrations

    Lethal in combination with Df(3R)Cha7. Lethal in combination with Df(3R)frusat15 (animals die after forming prepupae). Lethal in combination with Df(3R)P14 (animals die at the second to third larval moult). Lethal in combination with Df(3R)fru4-40 (animals die at the second to third larval moult). Lethal in combination with Df(3R)Cha5.

    NOT in combination with other aberrations

    Heterozygous males generate a normal courtship song except that the width of the fast-Fournier transform is smaller than in wild-type males.

    Transheterozygotes with fruw12 or fruw27 are lethal.

    Stocks (0)
    Notes on Origin

    Selected as: white-eyed derivative of fru0-1.

    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments
    Synonyms and Secondary IDs (5)
    Reported As
    Name Synonyms
    Secondary FlyBase IDs
    • FBal0057428
    References (14)