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. 2019 Jan 29;9:863. doi: 10.1038/s41598-018-37165-7

Figure 8.

Figure 8

ROS production quantification by flow cytometry. The DFC-DA fluorescence intensity (FL1) was calculated in each case using the formula in Materials and Methods. Values are the mean ± SD of 5 biological replicates and are expressed as arbitrary units (AUs), for each ecotype and treatment. The asterisk indicates differences between control and low temperature treatments (Student’s test, p < 0.05), for each ecotype respectively. C, Control; L, Low temperature.