The GMR38G02 enhancer fragment followed by the Drosophila synthetic core promoter (DSCP) is fused upstream of the p65(AD)::Zip+ hemidriver (component of a 'split driver' system, contains the p65 activation domain).
The GMR24A07 enhancer fragment followed by the Drosophila synthetic core promoter (DSCP) is fused upstream of the GAL4(DBD)::Zip- hemidriver (component of the 'Split GAL4' system, contains the GAL4 DNA-binding domain).
In a split-GAL4 system, HsapRELAAD.R38G02 drives expression in lobula plate intrinsic neuron LPi4-3 when combined with ScerGAL4DBD.R24A07.