Figure 4. Determination of Mn concentration in wild type and osnramp3 plants.

Elemental analysis was performed by ICP-MS on roots (A) and shoots (B) of wild type or osnramp3 plants grown for two weeks at three different Mn supplies after two weeks of normal conditional cultivation by hydroponics. Data are means ± SD (n = 3). One and two asterisks indicate values that are significantly different from wild type at P<0.05 and P<0.01, respectively (by t-test).