FB2026_03 , released September 17, 2026
Allele: Dmel\nAChRα3KDRT-STOP-ALFA
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General Information
Symbol
Dmel\nAChRα3KDRT-STOP-ALFA
Species
D. melanogaster
Name
FlyBase ID
FBal0400019
Feature type
allele
Associated gene
Dmel\nAChRα3
Associated Insertion(s)
TI{TI}nAChRα3KDRT-STOP-ALFA
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Sanfilippo et al., 2024)
gene targeting by homologous recombination
(Sanfilippo et al., 2024)
Progenitor genotype
Associated Insertion(s)
TI{TI}nAChRα3KDRT-STOP-ALFA
Cytology
Description

A KDRT stop cassette (which also contains a single loxP site), followed by a GS linker and a Tag:ALFA epitope tag has been inserted into the endogenous nAChRα3 locus in the cytoplasmic loop between the third (M3) and fourth (M4) transmembrane domains. The tagged exon is common to all annotated nAChRα3 isoforms. This results in a conditionally tagged allele; KDR recombinase can be used to excise the KDRT cassette to produce Tag:ALFA-tagged nAChRα3.

(Sanfilippo et al., 2024)
Allele components
Component
Use(s)
Tagged with
Tag:ALFA
Also carries
KDRT
loxP
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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (1)
      Reported As
      Symbol Synonym
      nAChRα3KDRT-STOP-ALFA
      Name Synonyms
      Secondary FlyBase IDs
        References (1)