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. 2014 Mar 25;9(3):e91357. doi: 10.1371/journal.pone.0091357

Figure 5. qRT-PCR analysis of OsPCF6 and OsTCP21 expression patterns under 4°C in wild-type and Osa-miR319b-overexpressing plants.

Figure 5

Expression patterns of the OsPCF6 and OsTCP21 genes under 4°C in rice seedlings at 0, 1, 3, 6, 9, 12, 24 h after cold stress onset in WT and Osa-miR319b-overexpressing lines. The expression level at 0 h was set at 1.0. Data are the mean ± SE of three biological replicates. Asterisks indicate statistically significant differences (*P<0.05) between wild-type and transgenic lines.