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. 2015 Mar 7;66(9):2733–2748. doi: 10.1093/jxb/erv069

Fig. 8.

Fig. 8.

Co-expression of OsHKT1;3 and OsCNIH1 in Xenopus oocytes caused retention of the transporter in the ER, preventing the activation of Na+ currents. (A) Sodium inward currents activated by voltage ramps from an oocyte expressing OsHKT1;3 (left). Co-expression of OsHKT1;3 and OsCNIH1 (cRNA ratio injected 1:1) in a Xenopus oocyte (right). (B) Expression of OsHKT1;3–EGFP was observed as puncta at the plasma membrane of a Xenopus oocyte (left); upon co-expression with OsCNIH1, fluorescence was observed exclusively in a reticulated structure (centre). Autofluorescence is from a water-injected oocyte (right). Scale bar=250 μm. (This figure is available in colour at JXB online.)