The total biomass accumulation after exposure to 150 µM CdCl₂ for five days.

<p>TP-1, TP-2: carriers of <i>PaPCS</i>; TG-1, TG-2: carriers of <i>PaGCS</i>; T(GP)-1, T(GP)-2: carriers of <i>PaGCS-PaPCS</i>; WT: wild type <i>F. arundinacea</i>. Vertical bars indicate the standard error of the mean (n = 4). Different letters indicate significant differences according to a Tukey test (P<0.01).