Comment: Expressed in a subset of gustatory receptor neurons
EcollexAVP16.Gr5a drives expression in 2 (of 4) prothoracic leg tarsal taste bristles in tarsal segment 5, 6 gustatory receptor neurons associated with the taste pegs and 1-2 gustatory receptor neurons of the adult labral sense organ. All of the labellar neurons and many of the tarsal S cells send projections to the adult subesophageal zone.