Comparison of miRNA expression profile.

<p>The expression profile of four miRNA were analyzed: miR159 X, miR164 II, miR168 II and miR397 II. (A) The graphs show the expression profile of miRNA based in bioinformatics analysis for each library (reads <i>per</i> million - RPM). *represent significantly changing of miRNA expression between control and treatment libraries (p-value <0.05). (B) The graphs show the relative expression of miRNA in each cultivar by qRT-PCR in three biological replicates. Three cultivars were used in these analyses (SP90–1638– sensitive cultivar; SP83–2847 and SP83–5073– tolerant cultivars). In each case, control condition had relative expression equal 1 (dotted line). *represent significantly changing of miRNA expression between control and treatment samples (p-value <0.05).