Comment: not expressed in ddaF neurons
The analysis was focused on the dorsal cluster of da neurons in third instar larvae. The highest level of tutl-GAL4 driven GFP expression is observed in the dorsal-most class III da neuron (ddaF) followed by the class IV da neuron (ddaC) and the ventral-mostclass III da neuron (ddaA). Intermediate levels of expression are observed in the class II da neuron (ddaB) and very low levels are observed in the two class I da neurons (ddaD and ddaE). Expression is also observed in other sensory neurons of the dorsal cluster.