FB2026_02 , released June 18, 2026
Allele: Dmel\nAChRβ1KO.GAL4
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General Information
Symbol
Dmel\nAChRβ1KO.GAL4
Species
D. melanogaster
Name
FlyBase ID
FBal0402296
Feature type
allele
Associated gene
Dmel\nAChRβ1
Associated Insertion(s)
TI{2A-GAL4}nAChRβ1KO.GAL4
Carried in Construct
Key Links
Genomic Maps

Allele class

loss of function allele

Mutagen
Nature of the Allele
Allele class

loss of function allele

(Dai et al., 2021)
Mutagen
CRISPR/Cas9
(Dai et al., 2021)
gene targeting by homologous recombination
(Dai et al., 2021)
Progenitor genotype
Associated Insertion(s)
TI{2A-GAL4}nAChRβ1KO.GAL4
Cytology
Description

2A-GAL4-STOP is fused to the start codon of nAChRβ1; results in a knockout and expression of GAL4 under nAChRβ1 regulatory sequences.

(Dai et al., 2021)
Allele components
Component
Use(s)
Inserted element
TI{2A-GAL4}
Encoded product / tool
GAL4
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
delins
3L:4,429,655..4,431,593 [+]
Comment:

The indicated region beginning just after the start codon of nAChRbeta1 is replaced with 2A-GAL4-STOP.

(Dai et al., 2021)
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
      nAChRβ1KO.GAL4
      Name Synonyms
      Secondary FlyBase IDs
        References (1)