. 2005 Nov 21;78(1):103–111. doi: 10.1086/499253

Table 3.

Average EC₅₀ Values of hTAS2R16 Variants for Four Bitter-Taste Agonists^[Note]

	EC₅₀ Values (mM) for Haplotype			P Value for t Test
Agonist	N172 + R222	N172 + H222	K172 + H222	NR/KH	NH/KH	NR/NH
8-Hydroxyquinoline-β-d-glucoside	.6±.3	.7±.4	1.6±.8	*.002*	*.012*	.302
Helicin	1.7±.9	1.8±.8	2.9±.9	*.017*	*.025*	.796
Phenyl-β-d-glucoside	1.0±.3	.9±.2	1.5±.6	*.024*	*.003*	.249
n-Hexyl-β-d-glucoside	1.6±.9	1.6±.8	2.0±1.0	.227	.294	.884

Note.— Significant P values are in bold italics.