FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Lrp4JF01570
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General Information
Symbol
Dmel\Lrp4JF01570
Species
D. melanogaster
Name
FlyBase ID
FBal0245815
Feature type
allele
Associated gene
Dmel\Lrp4
Associated Insertion(s)
Carried in Construct
P{TRiP.JF01570}
Key Links
Genomic Maps

Transgenic product class
RNAi_reagent
(Ni et al., 2008)
Mutagen
Nature of the Allele
Transgenic product class
RNAi_reagent
(Ni et al., 2008)
Mutagen
in vitro construct
(Ni et al., 2008)
Progenitor genotype
Carried in construct
P{TRiP.JF01570}
Cytology
Description

UAS regulatory sequences drive expression of an inverted repeat.

(Ni et al., 2008)
Allele components
Component
Use(s)
Regulatory region(s)
UAS
Encoded product / tool
dsRNA-JF01570
Also carries
loxP
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 Lrp4JF01570 under the control of Scer\GAL4peb-GAL4 results in the decreased synapse number (assessed by counting active zone marker puncta) in the VA1v olfactory receptor neurons (while the neurite volume remains unaffected compared to controls) and in a complete loss of olfactory attraction of adult flies to an attractive odorant (apple cider vinegar) in a trap assay. This lack of olfactory attraction behavior is not due to general defects in locomotion.

      (Mosca et al., 2017)
      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 (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      CG8909JF01570
      Lrp4JF01570
      Name Synonyms
      Secondary FlyBase IDs
        References (2)