The GMR47A04 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).
8xlexAop regulatory sequences drive expression of the GAL4(DBD)::Zip- hemidriver.
In a split-GAL4 system, HsapRELAAD.R47A04 does not drive expression in adult fruitless aSP-a (female) neurons when combined with ScerGAL4DBD.8xlexAop.