ScerGAL4GMR19H07 drives expression in antennal lobe commissural pioneer interneurons (cPINs).
ScerGAL4oa2.R19H07 drives expression in motor neurons that form type Ib terminal buttons and weakly in type II buttons at the neuromuscular junction. Expression of ScerGAL4oa2.R19H07 is also detected in a few neurons per segment in the ventral nerve cord and in a proximal band of retinal cells in the eye-antennal imaginal disc.