FB2026_03 , released September 17, 2026
Allele: Dmel\Dcr-2+tKa
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General Information
Symbol
Dmel\Dcr-2+tKa
Species
D. melanogaster
Name
FlyBase ID
FBal0294794
Feature type
allele
Associated gene
Dmel\Dcr-2
Associated Insertion(s)
Carried in Construct
P{Dcr-2+tKa}
Key Links
Transgenic product class
genomic_DNA
(Kemp et al., 2013)
wild_type
(Kemp et al., 2013)
Mutagen
Nature of the Allele
Transgenic product class
genomic_DNA
(Kemp et al., 2013)
wild_type
(Kemp et al., 2013)
Mutagen
in vitro construct
(Kemp et al., 2013)
Progenitor genotype
Carried in construct
P{Dcr-2+tKa}
Cytology
Description

Dcr-2 genomic rescue fragment derived from fosmid FlyFos017074.

(Kemp et al., 2013)
Allele components
Component
Use(s)
Regulatory region(s)
Dcr-2
Encoded product / tool
Dcr-2
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
      Rescues

      Dcr-2+tKa rescues Dcr-2L811fsX/Df(2R)BSC45

      (Wen et al., 2015)

      Dcr-2+tKa rescues Dcr-2L811fsX/Df(2R)BSC45

      (Kemp et al., 2013)
      Comments

      The severely reduced fertility of Dcr-2L811fsX/Df(2R)BSC45 mutant males along with their sperm deficiency is rescued by combination with Dcr-2+tKa.

      (Wen et al., 2015)

      Dcr-2+tKa rescues the increased susceptibility of Dcr-2L811fsX/Df(2R)BSC45 mutant flies to IIV-6 infection.

      (Kemp et al., 2013)
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      Dcr-2+tKa
      Dcr-2Rescue
      (Donelick et al., 2020)
      Dicer-2Rescue
      (Caravello et al., 2022)
      Name Synonyms
      Secondary FlyBase IDs
        References (5)