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. 2022 Apr 7;10:e13121. doi: 10.7717/peerj.13121

Figure 4. Effect of root applied thiourea on (A) anthocyanins (B) total soluble proteins (C) total soluble sugars (D) catalase, (E) peroxidase (F) superoxide dismutase of leaves of two potato cultivars under drought stress.

Figure 4

Mean with same letters (s) do not differ significantly at p < 0.05. Error bars above the means indicate standard error (n = 3).