FB2026_03 , released September 17, 2026
Aberration: Dmel\C(2R2L.)
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General Information
Symbol
C(2R2L.)
Species
D. melanogaster
Name
FlyBase ID
FBab0000012
Feature type
chromosome_structure_variation
Computed Cytological Breakpoints (relative to progenitor)
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
C(2)EN
(Novitski et al., 1981)
Mutagen
X ray
Class of aberration (relative to wild type)
chromosome_structure_variation
Class of aberration (relative to progenitor)
Cytological Breakpoints (relative to progenitor)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

This chromosome has the order 2R2L., with or without an additional smaller arm from the Y chromosome beyond the centromere.

(Novitski et al., 1981)
Sequence Crossreferences
DDBJ / EMBL / GenBank
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 (0)
    If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     

    Induced breakdown of C(2)EN with a Y chromosome. The term terminal

    (Novitski et al., 1981)

    Induced breakdown of C(2)EN with a Y chromosome.

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    pericentric inversion (In(2L)tp) is suggested for this type of chromosome.

    (Novitski et al., 1981)
    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    2R2L.
    C(2R2L.)
    In(2L)tp
    Name Synonyms
    Inversion(2L)terminal pericentric
    Secondary FlyBase IDs
      References (1)