ScerGAL4GSG5766 drives mifepristone-inducible expression in neurons, glial cells, and muscle cells. Weak expression is observed at the neuromuscular junctions of muscles 1, 2, 3, 4, 6, 7, 15 and 16. weak expression is observed in chordotonal organs. Moderate expression is observed in the ventral nerve cord in ~3-5 dorsal midline cells/hemisegment, and in lateral and ventral cells. Moderate expression is observed cells, probably glial, scattered throughout the brain. Expression is observed in CNS surface glia and in glial cells at the CNS midline. Moderate expression is observed in all muscles. Expression is also observed in oenocytes and epidermal cells. There is minimal uninduced expression in the salivary glands and CNS dorsal midline cells.