FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3R)R75
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General Information
Symbol
Df(3R)R75
Species
D. melanogaster
Name
FlyBase ID
FBab0047717
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{lacW}E(spl)m7-HLHEtrap
(Wurmbach and Preiss, 2014)
Mutagen
X ray
(Wurmbach and Preiss, 2014)
Class of aberration (relative to wild type)
chromosomal_deletion
(Wurmbach and Preiss, 2014)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Wurmbach and Preiss, 2014)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

Cytology normal.

(Wurmbach and Preiss, 2014)
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
gro
(Wurmbach and Preiss, 2014)
Partially deleted / disrupted
Molecular Data
Completely deleted
E(spl)m7-HLH
(Wurmbach and Preiss, 2014)
E(spl)m8-HLH
(Wurmbach and Preiss, 2014)
gro
(Wurmbach and Preiss, 2014)
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.
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    Phenotypic Data
    In combination with other aberrations

    Df(3R)R75 is viable in trans over Df(3R)boss15. However, the flies display a mild bristle phenotype with few extra bristles observed, affecting either dorsocentrals, scutellars or sternopleurals.

    (Wurmbach and Preiss, 2014)

    Df(3R)R75 over Df(3R)Espl-P11 is viable as long as the carries the Df(3R)Espl-P11 allele. However, fecundity is reduced and some embryos die with a weak neurogenic phenotype, similar to the one observed in the reciprocal cross. Adult flies display display abnormal bristle numbers. Supernumerary sternopleurals are also present and infrequently also scutellars or postverticals. In addition, interommatidial bristles int he eye are frequently duplicated and sometimes ectopic veinlets or distal wing vein thickening is observed.

    (Wurmbach and Preiss, 2014)
    NOT in combination with other aberrations

    Df(3R)R75 is homozygous lethal. Mutant embryos display weak neural hyperplasia.

    (Wurmbach and Preiss, 2014)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(3R)R75
    (Wurmbach and Preiss, 2014)
    Name Synonyms
    Secondary FlyBase IDs
      References (1)