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Responses to aluminum and pH of root elongation in Arabidopsis thaliana strain Landsberg in hydroponic culture were examined. Incubation at pH 4.8 or addition of 1 μM A1C13 at pH 5.0 severely inhibited elongation. However, there were differences between treatments in the stainability of cells with fluorescein diacetate and propidium iodide.
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Koyama et al. (1995) studied this question.
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