FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(1)lz2
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General Information
Symbol
Df(1)lz2
Species
D. melanogaster
Name
Deficiency (1) lozenge
FlyBase ID
FBab0000840
Feature type
chromosomal_deletion
Computed Breakpoints include

8C15-8D1;8E3

Features within 8C15--8E3
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Green and Green, 1956)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Green and Green, 1956)
Breakpoints

8C15-8D1;8E3

(Green and Green, 1956)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << amx << lz << bk2

Genetic mapping information
Comments
Comments on Cytology

Deficient for 8D1 to 8E3, deficiency may also include 8C15-8C17.

(Green and Green, 1956)

All limits from polytene analysis (FBrf0011129)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
amx
(Green and Green, 1956)
lz
(Green and Green, 1956)
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

    Male lethal.

    (Green and Green, 1956)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(1)lz2
    df(1)lz-2
    (Green and Green, 1956)
    Name Synonyms
    Deficiency (1) lozenge
    Secondary FlyBase IDs
      References (3)