FB2026_03 , released September 17, 2026
Split System Combination: Scer\GAL4DBD.R55B04∩Hsap\RELAAD.R16G04
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General Information
Symbol
Scer\GAL4DBD.R55B04∩Hsap\RELAAD.R16G04
FlyBase ID
FBco0001758
Feature Type
split system combination
Component Alleles
Combination components
Component allele Scer\GAL4DBD.R55B04
Component
Use(s)
Regulatory region(s)
GMR55B04
Encoded product / tool
GAL4(DBD)::Zip-
Description

The R55B04 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.

(Tuthill et al., 2013)
Component allele Hsap\RELAAD.R16G04
Component
Use(s)
Regulatory region(s)
GMR16G04
Encoded product / tool
p65(AD)::Zip+
Description

The R16G04 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.

(Tuthill et al., 2013)
Expression Data
Reporters Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage
lamina tangential neuron
(Tuthill et al., 2013)
Additional Information
Statement
Reference

Employing the intersectional Split-Gal4 method ScerGAL4DBD.R55B04 drives expression exclusively in lamina tangential neurons when combined with HsapRELAAD.R16G04.

(Tuthill et al., 2013)
Marker for
lamina tangential neuron
(Tuthill et al., 2013)
Stocks (0)
External Crossreferences and Linkouts ( 0 )
References (1)