Table 2.
WT | RNAi-7 | RNAi-16 | |
---|---|---|---|
Vmax | 115 ± 9.47a | 40.2 ± 3.27b | 42.8 ± 2.89b |
Km | 66.7 ± 5.77a | 72.4 ± 4.68a | 73.1 ± 7.54a |
Plants were grown in 10 mM KNO3 for 25 days and then deprived of N for 5 days. Roots were then exposed to 1 mM KNO3 for 6 h prior to measuring 15 influx at various 15 concentrations. Values shown are means (n = 30) ± standard error. Different letters between the three lines denote significance at P < 0.05 by Tukey’s HSD-test.