A 832 base pair fragment from the flanking non-coding or intronic region of Nos is fused upstream of a Drosophila core synthetic promoter (DSCP) that is followed by sequence encoding a GAL4 driver.
ScerGAL4GMR52F05 drives expression mainly in antennal mechanosensory and motor center local AMMC-AMMC 1 neuron, but also drives expression in approximately six cells in the gnathal ganglion and several lineages within the terminal abdominal nerve.