Figure 8

Expression analysis of soybean salt response gene. (A) and (B) The expression of GmNHX1 and GmSOS1 in leaves and root under normal or salt stress conditions. RNA was extracted from leaves and roots of 10-day-old WT and GmPIP1;6 overexpression plants treated with or without 100 mM NaCl for 3 days. All data are means of four biological replicates with error bars indicating SD. Expression of GmACTIN was used as the internal control.