Figure 10.
Subcellular localization of HtNHX1 and HtNHX2 in rice protoplast. Expression of HtNHX1, HtNHX2, HtNHX1del fused with GFP, and AtTPK1 (a), AtHDEL (b)?AtNHX5, AtSYP61, AtScamp (c) fused with RFP in rice protoplast cells.. HtNHX1del: expression of mutated HtNHX1 by deletion of conserved eight amino acids in NHX1 group from different plant species (see Figure S1). AtTPK1, AtHDEL, AtNHX5, AtSYP61 and AtScamp are the localization markers on tonoplast, endoplasmic reticulum, and endosome or trans‐Golgi network/Golgi, respectively, in Arabidopsis.