Fig. 4.
Transient net K+ flux kinetics measured in three Brassica species from the elongation (A) and mature (B) root zones in response to 150mM NaCl stress. (C) Average K+ flux from roots over the 30min period after Na+ addition to three Brassica species (both mature and elongation zones). (D) Transient net K+ flux kinetics in response to 150mM NaCl treatment measured from the mature root zone of B. napus pre-treated for 1h in solutions containing specific metabolic inhibitors. Values are the mean ±SE (n=6–8).