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. 2020 Dec 13;9(12):1762. doi: 10.3390/plants9121762

Figure 1.

Figure 1

Fold-relative gene expression of six stress-related genes (APFI, SOD, HSP20, 50SR, DI19 and ADH) along the different stages of Pinus radiata somatic embryogenesis (T1, T2, T3, T4 and T5) between samples originating from different temperature conditions during induction (23 °C, 8 weeks; 40 °C, 4 h; 60 °C, 5 min). Data are presented as mean values ± SE. * Denotes significant differences at p < 0.05 among high temperature treatments with respect to the control temperature of 23 °C.