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General Information
D. melanogaster
Deficiency (3R) rosy
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

l(3)87Dd << bk1 << mesA << yrt << bk2

Genetic mapping information

This deletion removes a single ribosomal protein-coding gene (though other genes are also removed).

Breakpoint(s) molecularly mapped

proximal -201 to -213 Coordinates of either proximal or distal breakpoints given with respect to arbitrarily-chosen 0 (Spierer et al., 1983), '+' values to right, '-' values to left

Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0028767) Right limit of break 1 from inclusion of mesA (FBrf0034888) Limits of break 2 from polytene analysis (FBrf0028767)

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
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
    NOT in combination with other aberrations

    Flies heterozygous for the deletion do not show a Minute bristle phenotype.

    Homozygous viable.

    The presence of Ecol\lacZsim.7.8 construct fails to rescue lethality or the CNS phenotype. The construct shows that the midline cells are disorganised compared to wild type at stage 11 and at stage 13 are clustered near the ventral surface of the embryo leading to the collapse of the two lateral CNS hemiganglia and fusion of the longitudinal connectives.

    CNS defect.

    Stocks (2)
    Notes on Origin
    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments
    Synonyms and Secondary IDs (3)
    References (17)