FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Rab3B2RT.STOP.2XHA
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General Information
Symbol
Dmel\Rab3B2RT.STOP.2XHA
Species
D. melanogaster
Name
FlyBase ID
FBal0346789
Feature type
allele
Associated gene
Dmel\Rab3
Associated Insertion(s)
TI{TI}Rab3B2RT.STOP.2XHA
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Williams et al., 2019)
gene targeting by homologous recombination
(Williams et al., 2019)
Progenitor genotype
Associated Insertion(s)
TI{TI}Rab3B2RT.STOP.2XHA
Cytology
Description

Sequence encoding 1. a transcriptional stop cassette flanked by B2RT sites and 2. two copies of the Tag:HA epitope has been inserted upstream of the ATG start codon of the endogenous Rab3 locus. The presence of the stop cassette was expected to prevent expression of Rab3 protein, however high levels of expression of Tag:HA-tagged Rab3 protein are detected, even in the absence of the B2R recombinase.

(Williams et al., 2019)
Allele components
Component
Use(s)
Tagged with
Tag:HA
Also carries
B2RT
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
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      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 (1)
      Reported As
      Symbol Synonym
      Rab3B2RT.STOP.2XHA
      Name Synonyms
      Secondary FlyBase IDs
        References (1)