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. 2014 Feb 3;9(2):e87156. doi: 10.1371/journal.pone.0087156

Figure 6. Expression analysis of 12 selected HD-Zip genes under drought and salinity stress using qRT-PCR.

Figure 6

The relative mRNA abundance of 12 selected HD-Zip genes was normalized with respect to the reference gene CYP2 under drought and salinity stress treatment. Bars represent standard deviations (SD) of three technical replicates. The X-axes show the time courses of stress treatments for each gene.