Fig. 4From: Variation in ligand responses of the bitter taste receptors TAS2R1 and TAS2R4 among New World monkeysSite-directed mutagenesis experiments. a Response of the F62L mutant of marmoset TAS2R4 to colchicine. b Response of the L62F mutant of spider monkey TAS2R4 to colchicineBack to article page