has characteristic expresses Gr68a neuron adult gustatory receptor neuron Gr68a (male) 2019-02-11T14:30:32Z FlyBrain_NDB:10380 Male-specific gustatory receptor neuron that expresses Gr68a; around 10 of these are found in each foreleg (Bray and Amrein, 2003; Ebbs and Amrein, 2007). adult GRN Gr68a fly_anatomy.ontology VFB:FBbt_00048141 FBbt:00048141 Distinct from the ppk23 cells and may not be involved in mating response to female pheromones as previously thought (Toda et al., 2012 - FBrf0218960). male-specific neuron prothoracic leg taste bristle chemosensory neuron male-specific