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. 2019 Jun 19;9:8821. doi: 10.1038/s41598-019-45214-y

Figure 4.

Figure 4

qRT-PCR quantification of mRNA levels of Plant Growth Regulator responsive genes in regenerating callus of rice. (a) ERF063 ethylene responsive gene. (b) OsRab16 abscisic acid responsive gene. (c) OsIAA1 auxin responsive gene. (d) RR2 cytokinin responsive gene. (e) PBZ1 gibberellic acid responsive gene. Ubiquitin level was used as a reference. Data are mean ± standard error (n = 3). Means followed by same letter for columns (E.g. a, b, bc) are not significantly different at p ≤ 0.05 as determined by DMRT.