The GMR38H09 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).
Comment: when combined with P{R72F11-p65.AD}
Inhibition (using Ctet\tetXTNT-LC.UAS) of neurons targeted by the split-GAL4 pair of Scer\GAL4DBD.R38H09 and Hsap\RELAAD.R72F11 significantly reduces larval escape behavior in response to HCl application, compared to controls.