ScerGAL4kuz-GSG4064-1 drives primarily neuronal mifepristone-inducible expression. Moderate expression is observed in the ventral nerve cord, in ~2-4 dorsal midline cells/hemisegment, and in a few lateral and ventral cells; expression is stronger in anterior segments. Weak expression is observed in chordotonal orgams. Moderate expression is observed at neuromuscular junctions on most muscle fibers. There is minimal uninduced expression in the salivary glands and in the occasional CNS cell.