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Fig. 4 | BMC Plant Biology

Fig. 4

From: Brassinosteroids and gibberellic acid actively regulate the zinc detoxification mechanism of Medicago sativa L. seedlings

Fig. 4

Effects of Zn stress, BR and GA application on antioxidant enzyme activity of M. sativa. Analysis of SOD (A), POD (B), and CAT (C) activities in M. sativa roots and shoots after 7 weeks of treatment. ANOVA (including Brown-Forsythe test and Bartlett test) and Tukey’s multiple comparisons test were performed on the data of 3 biological replicates (n = 3). Vertical bars represent mean ± SD. Averages with the different letter are significantly different at p < 0.05

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BMC Plant Biology

ISSN: 1471-2229

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