Metabolite levels in leaves of bermudagrass exposed for 14 d to different concentrations of Cd (0, 1.5 mM).

<p>Means followed by the different letter in a row for each metabolite was not significantly different based on Tukey's test (<i>P</i><0.05). UD, undeterminable.</p><p>Metabolite levels in leaves of bermudagrass exposed for 14 d to different concentrations of Cd (0, 1.5 mM).