FB2026_03 , released September 17, 2026
Allele: Dmel\Oseg4Δ5
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General Information
Symbol
Dmel\Oseg4Δ5
Species
D. melanogaster
Name
FlyBase ID
FBal0152714
Feature type
allele
Associated gene
Dmel\Oseg4
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
P-element activity
(Freeman et al., 2003)
Progenitor genotype
P{EP}drprEP522
(Freeman et al., 2003)
Caused by aberration
Df(3L)drprΔ5
Cytology
Description

Imprecise excision of the P{EP} element, resulting in a deletion of 1379bp that removes some drpr and some Oseg4 sequence.

(Freeman et al., 2003)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      Expression Data
      Reporter Expression
      Additional Information
      Statement
      Reference
       
      Marker for
      Reflects expression of
      Reporter construct used in assay
      Human Disease Associations
      Disease Ontology (DO) Annotations
      Models Based on Experimental Evidence ( 0 )
      Disease
      Evidence
      References
      Modifiers Based on Experimental Evidence ( 0 )
      Disease
      Interaction
      References
      Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
       
      Disease-implicated variant(s)
       
      Phenotypic Data
      Phenotypic Class
      Phenotype Manifest In
      Detailed Description
      Statement
      Reference
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Other
      Statement
      Reference

      Oseg4Δ5, drprΔ5 has lethal | embryonic stage phenotype

      (Freeman et al., 2003)
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Df(3L)drprΔ5 homozygous embryos (which carry both Oseg4Δ5 and drprΔ5) show embryonic lethality. The embryos show no defects in early central nervous system (CNS) development, but show clear defects in CNS cell corpse engulfment.

      (Freeman et al., 2003)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      CG2069Δ5
      (Freeman et al., 2003)
      Oseg4Δ5
      Name Synonyms
      Secondary FlyBase IDs
        References (1)