In the adult brain, ScerGAL4c561 drives expression in the regions around the mushroom body, in the lateral snow-drop shaped structures (SD) in the lateral protocerebrum, in the axons of vertical cells of lobula plate (AVCLP), in the thoracico-abdominal ganglion and in the wing nerves.
Adult expression is observed in the R1 neuron of the ellipsoid body neuron.
Adult expression is observed in six-ten R1 ring neurons, with cell bodies lateral to the central complex, that arborize in the inner domain of the ellipsoid body and project to the lateral triangle.