ScerGAL4GSG6016-1 drives mifepristone-inducible expression primarily neuronally. Moderate ventral nerve cord expression is observed in 4-5 dorsal midline cells per hemisegment, including occasional A1-7 dorsal motor neurons; in ~20 cells per hemisegment in lateral cell clusters and in 10+ ventral cells per hemisegment. Expression is observed in processes that run along DM FasII axon tract and VL axon tract. Moderate expression is observed in scattered cells throughout the cortex of the brain, interhemisphere projections are visible. Moderate expression is observed in chordotonal organs and in abdominal intersegmental bidendritic neuron isbps (lbd). Moderate variable expression is observed in neuromuscular junctions on muscles 8, 5, 4, 3, 2, 1, 10, 9, 15/16, 7/6, 13, and 12; most expression is associated with type Ib boutons, with occasional positive type Is boutons. Little detectable uninduced expression is observed in the salivary glands and in CNS dorsal midline cells.