FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3L)25-21
Open Close
General Information
Symbol
Df(3L)25-21
Species
D. melanogaster
Name
FlyBase ID
FBab0029180
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{lacW}l(3)L0189L0189
(Veraksa et al., 2002)
Mutagen
Delta2-3 transposase
(Veraksa et al., 2002)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Veraksa et al., 2002)
Breakpoints

[];[]

(Veraksa et al., 2002)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
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 (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

    Homozygous embryos arrest at the end of embryogenesis. They are smaller in size than wild-type controls and have defects in patterning of the dorsal hairs of the cuticle.

    (Veraksa et al., 2002)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Deletion on one side of the progenitor insertion (P{lacW}l(3)L0189L0189).

    (Veraksa et al., 2002)
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    25-21
    (de Ayala Alonso et al., 2007)
    Df(3L)25-21
    (Cooper et al., 2010)
    Name Synonyms
    Secondary FlyBase IDs
      References (5)