Figure 4
From: Positive feed-forward regulation of nitrate uptake by rice roots and its molecular mechanism
The real-time effects of various concentrations of sucrose on net nitrate uptake by rice roots in the light. Samples were collected every 10 min from 8:00 to 17:00. A sugar was supplied to one plant from 13:00 to 15:00 and to the other from 15:00 to 17:00. (a) 10 mM Sucrose, (b) 1 mM Sucrose, (c) 0.1 mM Sucrose and, (d) 0.05 mM Sucrose.
