Fig. 7
From: OsUGE2 Regulates Plant Growth through Affecting ROS Homeostasis and Iron Level in Rice
Knockout of OsUGE2 decreases ROS and Fe contents. A DAB (up) and NBT (down) staining of leaves from 2-week-old seedlings cultivated in normal YNS hydroponic culture. Bars = 5 mm. B DAB (up) and NBT (down) staining of roots from 2-week-old seedlings grown in normal YNS hydroponic culture. Bars = 2 mm. C The content of H2O2 in 10-day-old rice seedlings cultivated in normal YNS hydroponic culture. The whole seedlings were sampled for measuring the H2O2 content. Three replications were used. D The content of Fe in dry shoot and root samples of 3-week-old seedlings grown in normal YNS hydroponic culture. Three replications were used. Data were means ± SEM. Asterisks indicated significant differences according to Student’s t test (P ≤ 0.05**)