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Fig. 1 | BMC Plant Biology

Fig. 1

From: Cold regulation of plastid ascorbate peroxidases serves as a priming hub controlling ROS signaling in Arabidopsis thaliana

Fig. 1

a Experimental set-up: 4 week old Arabidopsis thaliana plants were cold treated for 24 h (STC) or 14 d (LTC) for priming. After a lag-phase of 5 days, the plants were triggered by applying 24 h cold. The red dotted lines mark the time points “0 h after priming” and “0 h after triggering”. b Number of leaves (top) and rosette fresh weight (bottom) in only-primed (P), only-triggered (T) and primed and triggered (PT) Arabidopsis 7 days after triggering relative to the leaf number in untreated control plants (C). left: LTC; right: STC; The bars depict the means ± standard deviation; n = 15-20; The significance was tested by ANOVA (Tukey’s test; p < 0.05), but no significant differences were observed

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