FB2025_01 , released February 20, 2025
Allele: Dmel\Ir8aGD15330
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General Information
Symbol
Dmel\Ir8aGD15330
Species
D. melanogaster
Name
FlyBase ID
FBal0203454
Feature type
allele
Associated gene
Dmel\Ir8a
Associated Insertion(s)
Carried in Construct
P{GD15330}
Key Links
Genomic Maps

Transgenic product class
RNAi_reagent
(Dickson et al., 2007.7.18)
Mutagen
Nature of the Allele
Transgenic product class
RNAi_reagent
(Dickson et al., 2007.7.18)
Mutagen
in vitro construct
(Dickson et al., 2007.7.18)
Progenitor genotype
Carried in construct
P{GD15330}
Cytology
Description

UASt regulatory sequences drive expression of an inverted repeat.

(Dickson et al., 2007.7.18)
Allele components
Component
Use(s)
Regulatory region(s)
UASt
Encoded product / tool
dsRNA-GD15330
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 Ir8aGD15330 under the control of Scer\GAL4elav.PU (in combination with a Dicer-2 transgene to enhance RNAi efficiency) does not lead to a significant change in female feeding preference index for 1% yeast extract versus 5mM sucrose solution, as compared to controls.

      In a feeding preference assay for amino-acid-depleted yeast extract supplemented with serine, threonine and alanine, females expressing Ir8aGD15330 under the control of Scer\GAL4elav.PU (in combination with a Dicer-2 transgene to enhance RNAi efficiency) do not exhibit a significantly changed preference index, as compared to controls.

      (Ganguly et al., 2017)

      RNAi knockdown of Ir8a expression in Ir64a neurons through expression of Ir8aGD15330 under the control of Scer\GAL4Ir64a.PA results in a significant reduction in odour-evoked responses in the DC4 and DP1m glomeruli.

      Expression of Ir8aGD15330 under the control of Scer\GAL4Ir64a.PA results in a significant reduction in acid avoidance.

      (Ai et al., 2013)

      Adults expressing Ir8aGD15330 under the control of Scer\GAL4elav.PLu (in the presence of Dcr-2Scer\UAS.cDa to increase the efficiency of RNAi) do not show a significant defect in avoidance of noxious temperature (46[o]C) compared to control flies.

      (Neely et al., 2010)
      External Data
      Linkouts
      Bristle Screen Database (Knoblich Lab) - A database for RNAi phenotypes in bristle and notum development
      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 ( 1 )
      Linkouts
      Bristle Screen Database (Knoblich Lab) - A database for RNAi phenotypes in bristle and notum development
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      CG32704GD15330
      Ir8aGD15330
      Name Synonyms
      Secondary FlyBase IDs
        References (8)