ScerGAL4Poxn.13 drives expression in about 60 ring neurons at 7-8 days of age, half of which are positive for ScerGAL80ChAT.7.4P.
ScerGAL4Poxn.13 drives expression in chemosensory neurons in tarsal segments 4 and 5 in the male prothoracic leg, in labellar chemosensory neurons, in the chemosensory neurons of the labral sense organ (LSO),