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General Information
D. melanogaster
Deficiency (2L) no-ocelli
FlyBase ID
Feature type
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

rk << bk1 << l(2)34Fa << Adh << bk2 << mol

Genetic mapping information

Breakpoint(s) molecularly mapped

Adh deficient by molecular criteria (Karp) Proximal DNA breakpoint between +11.8 and +13.7 kb (Chia, Karp, McGill, and Ashburner, 1985, J. Mol. Biol. 186: 689-706)

Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0051930) Right limit of break 1 from inclusion of l(2)34Fa (FBrf0091422) Left limit of break 2 from inclusion of Adh (FBrf0087599) Right limit of break 2 from polytene analysis (FBrf0051930)

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
    NOT in combination with other aberrations

    Suppression z phenotype. Chromosome acts as a weak trans-suppressor of a physical interaction between tandemly duplicated copies of w+, an interaction that is required for the suppression of genes by z1.

    Df(2L)noc20/osp- flies have extreme Curly wings

    Stocks (2)
    Notes on Origin



    on In(2LR)O, Cy dplvI AdhnB pr cn2.

    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments

    Reported to delete Adhr in error; see FBrf0141768 for correction.

    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    Name Synonyms
    Deficiency (2L) no-ocelli
    Secondary FlyBase IDs
      References (9)