The GMR25F11 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).
Thermogenetic activation (using TrpA1Scer\UAS.(B).cKa at 30-31[o]C) of neurons targeted by the split-GAL4 pair of Scer\GAL4DBD.R25F11 and Hsap\RELAAD.R39A11 results in a significant increase of antennal grooming behavior, compared to controls.