FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(1)bi-DL3
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General Information
Symbol
Df(1)bi-DL3
Species
D. melanogaster
Name
Deficiency (1) bifid
FlyBase ID
FBab0000761
Feature type
chromosomal_deletion
Also Known As
Df(1)biDL3
Computed Breakpoints include

3C7-3C12;4E1-4E2

Features within 3C7--4E2
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
spontaneous
(Banga et al., 1986)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << mei-9 << rg << bk2 << fs(1)A456

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (citation unavailable) Left limit of break 2 from inclusion of ovo (FBrf0048195) Right limit of break 2 from polytene analysis (citation unavailable)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
amb
(Oliver et al., 1988)
bi
(Oliver et al., 1988)
ovo
(Oliver et al., 1988)
peb
(Oliver et al., 1988)
rb
(Oliver et al., 1988)
rg
(Oliver et al., 1988)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
cv
(Oliver et al., 1988)
fs(1)A456
(Oliver et al., 1988)
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
     

    on Uc chromosome which contains a readily mobilized gypsy element at ct

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(1)bi-DL3
    Df(1)biDL3
    (Oliver et al., 1988, Banga et al., 1986)
    Name Synonyms
    Deficiency (1) bifid
    Secondary FlyBase IDs
      References (4)