Table 1.
Metal contents in Arabidopsis seedlings
Five-day-old wild-type seedlings grown on 1/2 MS medium were treated with 150 μM La(NO3)3 for 4 d. The metal contents were determined as described in material and methods. n=6. The error bars represent the SEM. Different letters indicate significantly different values (P<0.01 by Tukey’s test).
| K (g kg–1) | Ca (g kg–1) | Fe (g kg–1) | Mn (g kg–1) | Cu (mg kg–1) | Zn (mg kg–1) | |
|---|---|---|---|---|---|---|
| ck | 31.41 ± 6.75 a | 4.3 ± 0.03 a | 0.57 ± 0.01 a | 0.13 ± 0.001 a | 3.2 ± 0.13 a | 122.33 ± 0.44 a |
| La | 30.56 ± 7.95 a | 4.19 ± 0.03 b | 0.68 ± 0.02 b | 0.13 ± 0.001 a | 4.37 ± 0.09 b | 136 ± 2 b |