Performance of OsFKBP16-3-overexpressing transgenic Arabidopsis under salt stress. (A) Comparison of Arabidopsis seedlings under salt stress. Seeds of vector control and OsFKBP16-3-expressing transgenic Arabidopsis lines were exposed to Murashige and Skoog (MS) medium containing 0, 50, 150 or 200 mM salt for 10 days; (B) Root lengths of transgenic and vector control seedlings grown under salt stress; (C) Comparison of two-week-old Arabidopsis plants grown in soil under salt stress for seven days; (D) Fresh weights of transgenic and vector control plants. V: pCAMBIA vector control transgenic plants, AT: OsFKBP16-3-expressing transgenic Arabidopsis. Error bars represent SD. Asterisks indicate significant differences from the vector control using t-test p-value. (*t-test, with p < 0.01, **t-test, with p < 0.001)