FB2026_02 , released June 18, 2026
Split System Combination: Scer\GAL4DBD.R65C12∩Hsap\RELAAD.R21D03
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General Information
Symbol
Scer\GAL4DBD.R65C12∩Hsap\RELAAD.R21D03
FlyBase ID
FBco0000247
Feature Type
split system combination
Component Alleles
Combination components
Component allele Hsap\RELAAD.R21D03
Component
Use(s)
Regulatory region(s)
GMR21D03
Encoded product / tool
p65(AD)::Zip+
Description

The R21D03 enhancer fragment is fused upstream of the Drosophila synthetic core promoter (DSCP) followed by the p65(AD)::Zip+ hemidriver (component of a 'split driver' system, contains the p65 activation domain). A Hsp70 transcriptional terminator is present.

(Wu et al., 2016)
Component allele Scer\GAL4DBD.R65C12
Component
Use(s)
Regulatory region(s)
GMR65C12
Encoded product / tool
GAL4(DBD)::Zip-
Description

The R65C12 enhancer fragment is fused upstream of the Drosophila synthetic core promoter (DSCP) followed by the GAL4(DBD)::Zip- hemidriver (component of the 'Split GAL4' system, contains the GAL4 DNA-binding domain). A Hsp70 transcriptional terminator is present.

(Wu et al., 2016)
Expression Data
Reporters Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage
lobula columnar neuron LC17
(Klapoetke et al., 2022, Özel et al., 2021, Wu et al., 2016)
Additional Information
Statement
Reference

In a split-GAL4 system, HsapRELAAD.R21D03 drives expression in lobula columnar neuron LC17 when combined with ScerGAL4DBD.R65C12.

(Wu et al., 2016)
Marker for
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
OL0005B
(Klapoetke et al., 2022, Özel et al., 2021, Wu et al., 2016)
Scer\GAL4DBD.R65C12∩Hsap\RELAAD.R21D03
Name Synonyms
Secondary FlyBase IDs
    References (3)