Figure 2.

Mean (±SE) to glucose, maltose, maltotriose, and Polycose adjusted for licks to water for T1R2 WT (top panel, filled circles), T1R2 KO (top panel, open circles), T1R3 WT (middle panel, filled circles), T1R3 KO (middle panel, open circles), WT (bottom panel, filled circles), and T1R2/3 KO (bottom panel, open circles) mice during the third session. Only mice that initiated at least one trial per concentration were included in this analysis. Curves could not be fit to the data for T1R3 KO or T1R2/3 KO mice to glucose. No T1R2/3 KO mice initiated at least one trial per maltose concentration, and thus data were not included for T1R2/3 KO mice for maltose. *Performance that was significantly different (p ≤ 0.05) between KO and WT groups as revealed by Bonferroni-corrected post hoc t tests, ^xstatistical significance that did not survive Bonferroni correction.