Fig. 7
From: Golgi-Localized OsFPN1 is Involved in Co and Ni Transport and Their Detoxification in Rice
Effect of Fe on Co and Ni accumulation. A OsFPN1 expression levels in the shoots (black) or roots (gray) of 10-d-old seedlings under 0, 9, and 90-µM Fe-citrate conditions or 0 and 5-µM Co or Ni conditions (n = 4). OsACT1 is OsActin1. Dunnett’s test (compared to 0 µM Fe or 0 µM Co/Ni in the shoot or root). n.s., p ≥ 0.05. Tukey’s multiple-comparison tests were conducted among the same tissue, p < 0.05. Co (B) and Ni (C) concentrations in the shoots (left panel) and roots (right panel) of 21-d-old seedlings. The x-axis represents the Fe concentration (µM). Plants were grown in a hydroponic culture. Data represent the mean ± SD (n = 8–10). Student’s t-test (compared to Hitomebore). *p < 0.05; **p < 0.01