Fig. 2.

TMP is affected by light conditions and restricted to the aerial part. (A) The diagram of experimental design with four different light conditions during two-time pretreatment and the last stress (nL/nL, nL/cD, cD/nL, and cD/cD). Open box, light period; solid box, dark period. Transcript levels of Ctr, Sp0, R2, and Sp2 under different conditions (B) or in different organs (C) were measured from intact seedlings (B) or the root and aerial part (C), respectively. Values between bars in B and C denote fold-change. All experiments were repeated three times, each with three replicates. A representative result was shown as mean ± SEM (n = 3).