FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\His4rK20A
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General Information
Symbol
Dmel\His4rK20A
Species
D. melanogaster
Name
FlyBase ID
FBal0375492
Feature type
allele
Associated gene
Dmel\His4r
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
CRISPR/Cas9
(Crain et al., 2022)
Progenitor genotype
Cytology
Description

Amino acid replacement: K20A.

(Crain et al., 2022)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
MNV
3R:14,626,110..14,626,111 [+]
Nucleotide change:

AA14626110GC

Amino acid change:

K21A | His4r-PA; K21A | His4r-PB; K21A | His4r-PC; K21A | His4r-PD

Reported amino acid change:

K20A

Comment:

Site and nature of nucleotide substitution in mutant inferred by FlyBase curator based on reported amino acid change. There is no Aspartic Acid at residue 21 in the His4r reference sequence.. The mutation was mapped to K21.

(Crain et al., 2022)
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
      His4rK20A
      (Crain et al., 2022)
      Name Synonyms
      Secondary FlyBase IDs
        References (1)