FB2026_02 , released June 18, 2026
Allele: Dmel\flzGD1886
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General Information
Symbol
Dmel\flzGD1886
Species
D. melanogaster
Name
FlyBase ID
FBal0205782
Feature type
allele
Associated gene
Dmel\flz
Associated Insertion(s)
Carried in Construct
P{GD1886}
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{GD1886}
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-GD1886
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

      The expression of flzGD1886 under the control of Scer\GAL4Ilp2.PR leads to increased resistance to starvation in adults. Third instar larvae exhibit decreased terminal tracheal cell length and fewer tracheal branches per cell; unlike controls, third instar larvae do not burrow/tunnel when the food source exhausts.

      The expression of flzGD1886 under the control of Scer\GAL4btl.PU results in very fragile larvae, with severely affected tracheal system i.e. all terminal branching are either absent or highly affected; unlike controls, third instar larvae do not burrow/tunnel when the food source exhausts.

      (Pathak et al., 2021)

      Adults expressing CG8213GD1886 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
      NOT suppressed by
      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 (3)
      Reported As
      Symbol Synonym
      CG8213GD1886
      flzGD1886
      lintGD1886
      Name Synonyms
      Secondary FlyBase IDs
        References (7)