Fig. 5
From: Internal ammonium excess induces ROS-mediated reactions and causes carbon scarcity in rice
Effects of sucrose feeding on NH4+ accumulation, uptake and assimilation processes. Seedlings aged 10 d were subjected to control (1 mM NH4+), high NH4+ (20 mM) or high NH4++ suc (20 mM NH4+ + 1% sucrose) treatments for 24 h. a Sucrose content, b free NH4+ content, c the expression profiles of OsAMT1;1, OsAMT1;2 and OsAMT1;3 determined by qRT-PCR, d GS enzyme activity, e GOGAT enzyme activity. Data were means ± SE of three independent replicates. Letters on the bars represented statistical significances