FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\KrnKK107190
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General Information
Symbol
Dmel\KrnKK107190
Species
D. melanogaster
Name
FlyBase ID
FBal0234780
Feature type
allele
Associated gene
Dmel\Krn
Associated Insertion(s)
Carried in Construct
P{KK107190}
Key Links
Genomic Maps

Transgenic product class
RNAi_reagent
(Keleman et al., 2009.8.5)
Mutagen
Nature of the Allele
Transgenic product class
RNAi_reagent
(Keleman et al., 2009.8.5)
Mutagen
in vitro construct
(Keleman et al., 2009.8.5)
Progenitor genotype
Carried in construct
P{KK107190}
Cytology
Description

UASt regulatory sequences drive expression of an inverted repeat.

(Keleman et al., 2009.8.5)
Allele components
Component
Use(s)
Regulatory region(s)
UASt
Encoded product / tool
dsRNA-KK107190
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

      Expression of KrnKK107190 under the control of Scer\GAL4elav.Switch.PO from immediately after hatching onwards (using mifepristone to control the timing of expression) results in significantly reduced olfactory learning ability in third instar larvae. These larvae show normal gustatory preference responses to fructose and to quinine.

      (Rahn et al., 2013)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      NOT Suppressor of
      Statement
      Reference

      KrnKK107190/Scer\GAL4NP0001 is a non-suppressor of neoplasia phenotype of Sox21a6

      (Zhai et al., 2015)
      Phenotype Manifest In
      NOT Suppressor of
      Statement
      Reference

      KrnKK107190/Scer\GAL4NP0001 is a non-suppressor of adult anterior midgut epithelium phenotype of Sox21a6

      (Zhai et al., 2015)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Expression of KrnKK107190 in enterocytes under the control of Scer\GAL4Myo31DF-NP0001 does not reduce tumor formation in the anterior midgut of Sox21a6 mutant flies.

      (Zhai et al., 2015)
      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
      KrnKK107190
      Name Synonyms
      Secondary FlyBase IDs
        References (6)