Drives expression pan-neuronally at all developmental stages.
drives expression in neuroblasts of the larval optic lobe, central brain, and ventral nerve cord, but not the neuroepithelial cells of the outer optic anlage (OPC).
Expression is observed pan-neuronally.
Drives expression in all postmitotic neurons.
Expression first observed at stage 12; peaks at stage 15; greatly reduced by stage 17.