These stocks express membrane-targeted GFP under control of the regulatory regions of odorant and gustatory receptor genes. Most were described in Couto et al. (2005). “Molecular, anatomical, and functional organization of the Drosophila olfactory system” Current Biology 15: 1535-1547.
GFP* = this is GFP, not EGFP or GFP-S65F (to the best of our knowledge)