Fig. 5From: Overexpression of the WRKY transcription factor gene NtWRKY65 enhances salt tolerance in tobacco (Nicotiana tabacum)Na+ and K+ contents in wild type (WT) and NtWRKY65 overexpression lines under NaCl treatment. Columns and bars represent the means and standard errors of three seedlings, respectively. Significant differences between the WT and overexpression lines were determined using Student’s t-test, * P < 0.05, ** P < 0.01Back to article page