FB2026_03 , released September 17, 2026
Allele: Scer\GAL4Rab21.ORF
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General Information
Symbol
Scer\GAL4Rab21.ORF
Species
S. cerevisiae
Name
FlyBase ID
FBal0283198
Feature type
allele
Associated gene
Scer\GAL4
Associated Insertion(s)
Carried in Construct
PBac{I-SceI(FRT.Rab21-GAL4.ORF(loxP.3xP3-RFP))}
Also Known As
rab21-Gal4
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Chan et al., 2011)
Progenitor genotype
Carried in construct
PBac{I-SceI(FRT.Rab21-GAL4.ORF(loxP.3xP3-RFP))}
Cytology
Description

Contains a genomic fragment centred on Rab21 in which the complete Rab21 open reading frame has been replaced with the GAL4 driver coding region and a loxP cassette containing Disc\RFP3xP3.PC and the kanamycin resistance gene.

(Chan et al., 2011)
Allele components
Component
Use(s)
Regulatory region(s)
Rab21
Encoded product / tool
GAL4
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
      distribution deduced from reporter (Gal4 UAS)
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      third instar larval stage
      neuron | subset of larval brain
      (Chan et al., 2011)
      glial cell | subset of larval brain
      (Chan et al., 2011)
      embryonic/larval salivary gland | restricted
      (Jin et al., 2012, Chan et al., 2011)
      neuron | subset of larval ventral nerve cord
      (Chan et al., 2011)
      neuropil glial sheath
      (Jin et al., 2012)
      Bolwig organ | restricted
      (Jin et al., 2012)
      embryonic/larval mushroom body
      (Jin et al., 2012)
      leg disc | restricted
      (Jin et al., 2012)
      wing disc | faint | restricted
      (Jin et al., 2012)
      pupal stage P6 -- P7
      neuron | subset of pupal brain

      Comment: 30-40h APF

      (Chan et al., 2011)
      glial cell | subset of pupal brain

      Comment: 30-40h APF

      (Chan et al., 2011)
      neuropil glial sheath

      Comment: 30-40h APF

      (Jin et al., 2012)
      glial cell of second optic chiasma | faint

      Comment: 30-40h APF

      (Jin et al., 2012)
      adult stage
      neuron | subset of adult brain
      (Chan et al., 2011)
      adult ensheathing glial cell
      (Jin et al., 2012)
      adult inner optic chiasma giant glial cell | faint
      (Jin et al., 2012)
      neuron of adult optic lobe
      (Jin et al., 2012)
      adult antennal lobe
      (Jin et al., 2012)
      neuron of lamina | faint
      (Jin et al., 2012)
      ellipsoid body
      (Jin et al., 2012)
      fan-shaped body | intense
      (Jin et al., 2012)
      Additional Information
      Statement
      Reference

      ScerGAL4Rab21.ORF drives expression in some neurons and possibly glia in the larval brain. In the pupal brain, expression in mostly observed in the optic lobe neurons and glial cells. In the adult brain, expression is widespread.

      (Chan et al., 2011)
       
      Marker for
      Reflects expression of
      Rab21
      (Jin et al., 2012, Chan et al., 2011)
      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
      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 (1)
      Reported As
      Symbol Synonym
      Scer\GAL4Rab21.ORF
      Name Synonyms
      Secondary FlyBase IDs
        References (3)