Relative expression levels of <i>GmSOS1</i> and <i>GmNHX1</i> in soybean hairy roots.

(A) Relative expression levels of GmSOS1 in Control 1 and GmCDF1-OE hairy roots after treatment with normal or salt conditions for four days. The data are presented as the means±SEs (n≥3). Statistical significance was detected by a two-tailed t-test. (B) Relative expression levels of GmNHX1 in Control 1 and GmCDF1-OE hairy roots after treatment with normal or salt conditions for four days. The values are the means±SEs (n≥3). Statistical significance was detected by a two-tailed t-test. (C) Relative expression levels of GmSOS1 in Control 2 and GmCDF1-RNAi hairy roots after treatment with normal or salt conditions for four days. The data are presented as the means±SEs (n≥3). Statistical significance was detected by a two-tailed t-test. (D) Relative expression levels of GmNHX1 in Control 2 and GmCDF1-RNAi hairy roots after treatment with normal or salt conditions for four days. The data are presented as the means±SEs (n≥3). Statistical significance was detected by a two-tailed t-test. (*PPP<0.001).