FB2026_02 , released June 18, 2026
Allele: Dmel\lvaRNAi.1.UAS
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General Information
Symbol
Dmel\lvaRNAi.1.UAS
Species
D. melanogaster
Name
FlyBase ID
FBal0215590
Feature type
allele
Associated gene
Dmel\lva
Associated Insertion(s)
Carried in Construct
P{UAS-lva-RNAi.1}
Key Links
Transgenic product class
RNAi_reagent
(Ye et al., 2007)
Mutagen
Nature of the Allele
Transgenic product class
RNAi_reagent
(Ye et al., 2007)
Mutagen
in vitro construct
(Ye et al., 2007)
Progenitor genotype
Carried in construct
P{UAS-lva-RNAi.1}
Cytology
Description

UASt regulatory sequences drive expression an an inverted repeat of lva sequences.

(Ye et al., 2007)
Allele components
Component
Use(s)
Regulatory region(s)
UASt
Encoded product / tool
lva
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

      dendrite & dendritic arborising neuron, with Scer\GAL4109(2)80

      (Ye et al., 2007)

      Golgi apparatus & dendritic arborising neuron, with Scer\GAL4109(2)80

      (Ye et al., 2007)
      Detailed Description
      Statement
      Reference

      Expression of lvadsRNA.1.Scer\UAS under the control of Scer\GAL4109(2)80 in class IV dendritic arborization (da) neurons alters the distribution of Golgi outposts in these cells. In the distal and proximal parts of the dendritic arbors, the size of the Golgi outposts is decreased. The number and size of Golgi structures in the soma of these cells is unaltered. The number of dendritic branches in distal and proximal dendrites is dramatically reduced in these cells.

      (Ye et al., 2007)
      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
      Comments
      Comments

      Used to study the phenotypic consequences of dsRNA interference (RNAi) of the lva gene.

      (Ye et al., 2007)
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (3)
      Reported As
      Symbol Synonym
      lvaRNAi.1.UAS
      lvadsRNA.1.Scer\UAS
      lvadsRNA.1.UAS
      Name Synonyms
      Secondary FlyBase IDs
        References (2)