Fig. 1: Continuous SA treatment shortens the period of the circadian clock. | npj Biological Timing and Sleep

Fig. 1: Continuous SA treatment shortens the period of the circadian clock.

From: Crosstalk between salicylic acid signalling and the circadian clock promotes an effective immune response in plants

Fig. 1

Promoter activity of CCA1 (a, b) and TOC1 (c, d) was observed by measuring luminescence in CCA1pro:LUC and TOC1pro:LUC leaf disks, respectively. Leaf disks were treated with 1 mM SA (blue) or mock treated with water (grey). The mean period (b, d) was calculated from the 24–120 hr time window. An unpaired t test was performed between each mock and treated data set for CCA1 and TOC1: *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, unpaired t-test. Error bars indicate mean ± SEM (n = 7). Data are from a single experiment representative of 3 independent repeats.

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