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. 2021 Oct 5;12:5816. doi: 10.1038/s41467-021-26088-z

Fig. 4. SPLs are involved in the cytokinin-dependent regulation of vegetative phase change.

Fig. 4

aSPL expression kinetics in 10-day-old SD-grown MIM156 seedlings after treatment with 1 µM BA. Transcript levels were determined by qRT-PCR. Data were normalized to TAFII15 and PP2AA2. Data displayed are expressed as mean ± SEM (n = 6 biological replicates). Statistical analyses were performed using one-way ANOVA, post-hoc Dunnett’s test. No statistically significant differences were observed for any SPL gene, comparing each time point with time point 0 (p < 0.05). b, c Number of leaves without abaxial trichomes in rock2 spl9 spl15 plants (b) and rock2 MIR156ox plants (c) grown in SD. In box plots, the center line represents the median value and the boundaries indicate the 25th percentile (upper) and the 75th percentile (lower). The X marks the mean value. Whiskers extend to the largest and smallest value, excluding outliers which are shown as dots. Letters indicate significant differences between the genotypes, as calculated by Kruskal–Wallis test (q < 0.05). Exact p-values and q-values calculated for a–c are included in the Source Data files.