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. 2015 Jul 30;6:587. doi: 10.3389/fpls.2015.00587

FIGURE 5.

FIGURE 5

Normalized fold expression levels of selected miRNAs/target mRNA nodes in fertilized roots and in SNF nodules of common bean plants under Alt for short period. High Al was added to (12 dpi) R. tropici-inoculated plants with active young nodules or to (12 days) fertilized plants for 24 h before harvesting. miRNAs and target genes expression levels were determined by qRT-PCR in nodules of inoculated plants or in roots of fertilized plants. Values represent the normalized expression ratios (stress:control) given as the average of three biological replicates. For ratios lower than 1, the inverse of the ratio was estimated and the sign was changed. Columns marked with star () represent significantly different means according to the statistical analysis (p ≤ 0.05). See Figure 4 for target genes description.