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General Information
D. melanogaster
Inversion (2L) elbow
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

bk1 hits elB << bk2 << elA

Genetic mapping information
Comments on Cytology

Left limit of break 1 from complementation mapping against elB (FBrf0051916) Left limit of break 2 from complementation mapping against elB (FBrf0051916) Right limit of break 2 from polytene analysis (FBrf0051930) Limits of break 3 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
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

    Hemizygotes are almost wild-type, but have a reduction in the number of marginal bristles on the alulae and along the posterior wing margin. Wing vein L5 is sometimes shortened.

    Chromosome has no effect on the physical interaction between tandemly duplicated copies of w+ and z1, despite having breakpoints within the critical region.

    Stocks (2)
    Notes on Origin


    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments

    Aberration has no effect on z but has breakpoints within the z critical region.

    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    Name Synonyms
    Inversion (2L) elbow
    Secondary FlyBase IDs
      References (7)