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Fig. 3 | BMC Plant Biology

Fig. 3

From: OsHKT1;4-mediated Na+ transport in stems contributes to Na+ exclusion from leaf blades of rice at the reproductive growth stage upon salt stress

Fig. 3

Monovalent cation selectivity of OsHKT1;4 expressed in X. laevis oocytes. Current–voltage relationships of oocytes injected with 3 ng of OsHKT1;4 cRNA or water (inset), bathed in solutions containing each 10 mM chloride salt indicated in the graph (n = 9-11, ±SE). Voltage steps from +30 to −150 mV were applied with a holding potential of −40 mV

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