Fig. 5

Expression profiles of the MsNRT2 genes in leaves treated with (A) abscisic acid (ABA), and (B) salicylic acid (SA). Error bars represent the standard deviation (SD) of three replicates. The relative expression of each gene in different treatments is expressed as mean ± SD (n = 3). Bars with different lowercase letters were significantly different by Duncan’s multiple range tests (P<0.05), the same as below.