ScerGAL4CG15312-GSG3330-2 drives primarily neuronal mifepristone-inducible expression. Strong expression is observed in the ventral nerve cord in ~1-3 cells/hemisegment at dorsal midline, and in lateral and ventral cells. Expression is observed in a few cells of the brain. Strong expression is observed at the neuromuscular junctions of most muscle fiber. Expression is observed in abdominal dorsal bipolar neuron dbp (dbd) and in chordotonal organs.