FB2026_02 , released June 18, 2026
Allele: Dmel\His3.3AK4R.Tag:FLAG
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General Information
Symbol
Dmel\His3.3AK4R.Tag:FLAG
Species
D. melanogaster
Name
FlyBase ID
FBal0242709
Feature type
allele
Associated gene
Dmel\His3.3A
Associated Insertion(s)
Carried in Construct
P{His3.3A.FLAG.K4R}
Key Links
Transgenic product class
missense_variant
(Sakai et al., 2009)
Mutagen
Nature of the Allele
Transgenic product class
missense_variant
(Sakai et al., 2009)
Mutagen
in vitro construct
(Sakai et al., 2009)
Progenitor genotype
Carried in construct
P{His3.3A.FLAG.K4R}
Cytology
Description

Amino acid replacement: K4R.

(Sakai et al., 2009)

A His3.3A transgene with a K4R amino acid substitution carrying two N-terminally-located Tag:FLAG epitopes.

(Sakai et al., 2009)
Allele components
Component
Use(s)
Regulatory region(s)
His3.3A
Encoded product / tool
His3.3A
Tagged with
Tag:FLAG
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

      His3.3A2X1, His3.3B0 double mutant males also carrying a His3.3AK4R.T:Zzzz\FLAG transgene are fertile, but they show reduced viability. The His3.3A2X1, His3.3B0 double mutant germ line cells also carrying His3.3AK4R.T:Zzzz\FLAG show no defects.

      (Sakai et al., 2009)
      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
      His3.3AK4R.T:Zzzz\FLAG
      His3.3AK4R.Tag:FLAG
      Name Synonyms
      Secondary FlyBase IDs
        References (1)