FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Osi81
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General Information
Symbol
Dmel\Osi81
Species
D. melanogaster
Name
FlyBase ID
FBal0385410
Feature type
allele
Associated gene
Dmel\Osi8
Associated Insertion(s)
TI{TI}Osi81
Carried in Construct
Key Links
Genomic Maps

Allele class

loss of function allele

Mutagen
Nature of the Allele
Allele class

loss of function allele

(Scalzotto et al., 2022)
Mutagen
CRISPR/Cas9
(Scalzotto et al., 2022)
gene targeting by homologous recombination
(Scalzotto et al., 2022)
Progenitor genotype
Associated Insertion(s)
TI{TI}Osi81
Cytology
Description

A Disc\RFPDsRed.3xP3.cUa marker flanked by loxP sites replaces part of endogenous Osi8.

(Scalzotto et al., 2022)
Allele components
Component
Use(s)
Also carries
loxP
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
delins
3R:6,255,275..6,256,392 [+]
Comment:

Part of endogenous Osi8 has been replaced with a Disc\RFPDsRed.3xP3.cUa marker flanked by loxP sites. This is the theoretical extent of the deletion based on homology arms. The precise breakpoints were not confirmed molecularly.

(Benton, 2022.12.17)
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
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Rescued by

      Osi81 is rescued by Scer\GAL4Osi8.PS/Osi8UAS.cSa

      (Scalzotto et al., 2022)
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      Osi81
      (Scalzotto et al., 2022)
      Name Synonyms
      Secondary FlyBase IDs
        References (2)