The GMR82E12 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).
Rab11 1.3kb enhancer fragment downstream of the original P{IT.GAL4}Rab116.14-G4 insertion regulates expression of a GAL4(DBD)::Zip- split driver.