<p>(A) The <i>AtCYN</i> transcript levels in different plant organs. RL (rosette leaves), CL (cauline leaves); (B) and (C) Samples are the 7-day-old seedlings which grew in the MS medium containing KCNO or NaCl. The <i>AtCYN</i> transcript levels in response to treatment with three KCNO concentrations (B) and in response to treatment with 150 mM NaCl (C); (D) The 7-day-old seedlings from the standard MS medium were transferred to the MS medium containing 1 mM KCNO or 150 mM NaCl, and the samples were harvested at different time points. Error bars represent the standard deviation of three biological replicates.</p
