ScerGAL4GMR42F06 drives expression in T neuron T4 and T neuron T4 from 48hr APF.
Drives expression in pupal and adult T neuron T4 and T neuron T5.
ScerGAL4GMR42F06 drives expression in ChAT positive T neuron T4 and T neuron T5.
Expression of ScerGAL4GMR42F06 detected in the medulla (T4 cell dendrites), in the lobula (T5 cell dendrites), as well as in four distinct layers of the lobula plate, representing the terminal arborizations of both T4 and T5 cells.
Optogenetic activation (using Crei\ChR2H134R.UAS.mCherry with blue light) of Scer\GAL4GMR42F06 cells (in a blind norpA7 background) in adults results in a biphasic excitatory/inhibitory response in vertical system cells, relative to baseline.