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. 2021 Dec 29;17(1):2013638. doi: 10.1080/15592324.2021.2013638

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© 2022 The Author(s). Published with license by Taylor & Francis Group, LLC.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 6. — Effect of cold acclimation on SOD (a) POD (b), CAT (c) and APX (d) activity under cold stress in tobacco leaves.

Note. The data in the figure is the average value of three replicated samples. Different letters indicate significant differences among different treatments at P < .05.