TABLE 2.

Cell surface localization experiments with HEK293T-Gα16gust44 cells transiently transfected with Rho-tagged cDNAs of mouse bitter taste receptors before and after permeabilization

+, expressed; −, no expression detectable.

Receptor	Before permeabilization	After permeabilization
Tas2r102	−	+
Tas2r105	+	+
Tas2r106	+	+
Tas2r108	+	+
Tas2r114	+	+
Tas2r118	+	+
Tas2r119	+	+
Tas2r120	+	+
Tas2r121	+	+
Tas2r123	+	+
Tas2r126	+	+
Tas2r129	+	+
Tas2r131	−	+
Tas2r134	+	+
Tas2r144	+	+
Mock	−	−