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Fig. 2 | BMC Plant Biology

Fig. 2

From: Tea plant roots respond to aluminum-induced mineral nutrient imbalances by transcriptional regulation of multiple cation and anion transporters

Fig. 2

Effects of Al stress on the metal content in roots of hydroponically grown tea plants. Metal element accumulation (Mg, Fe, Zn, Mn, Cu and Cd) in roots of two-year-old tea seedlings grown hydroponically in SK medium containing 0.4 mM Al, and exposed to a series of Al concentrations (0, 0.4, 2.5 mM Al) for different times, then measured by ICP-MS. Data are presented as means ± SD from three independent experiments and statistical significance is based on Student’s t-test (*P < 0.05; ** P < 0.001) compared with controls

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