A 2106 base pair putative enhancer fragment is fused upstream of a Drosophila synthetic core promoter (DSCP) followed by sequence encoding a GAL4 driver.
Inhibition (using Ctet\tetXTNT-LC.UAS) of Scer\GAL4VT022100 cells in adult females significantly increases their copulation rate in response to pulse song at a range of inter-pulse intervals, compared to controls.