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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)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information

A 7.2kb deletion located 5' of upd3 and distal to upd1.

Comments on Cytology
Sequence Crossreferences
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
    Phenotypic Data
    In combination with other aberrations

    Df(1)os1/Ab(1)oss mutant flies have small eyes compared to wild type. No wing defects are seen.

    Df(1)os1/Df(1)os1A2 mutant flies have outstretched wings and small eyes compared to wild type.

    Df(1)os1/Df(1)oso mutant flies have outstretched wings. Eye size is similar to wild type.

    Df(1)os1/Df(1)osUE69 animals have a small eye phenotype, with about 400-450 ommatidia per eye, compared to 750 in wild-type.

    Df(1)os1/Ab(1)oss flies have small eyes, but their wings are normal.

    Df(1)os1/Df(1)oso flies have outstretched wings, but their eyes are normal.

    NOT in combination with other aberrations

    Df(1)os1 mutant flies have outstretched wings and small eyes compared to wild type.

    Mutant eyes are small and have about 450 ommatidia, compared to 750 ommatidia in wild-type. The third instar larval eye disc is reduced in size in these mutants. The number of mitotic cells in the first mitotic wave is reduced compared to wild-type.

    Mutants have a small eye phenotype.

    Df(1)os1 homozygotes have outstretched wings and small eyes.

    Stocks (3)
    Notes on Origin
    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments

    Complementation and expression data show that Df(1)os1 disrupts the function of upd1 and upd3, represented by the alleles upd1os-1 and upd3os-1.

    Synonyms and Secondary IDs (4)
    References (13)