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. 2012 Jun 5;18(3):217–228. doi: 10.1007/s12298-012-0117-7

Fig. 3.

Fig. 3

Catalase (CAT) activity in roots of wheat cultivars during germination exposed to 0, 1, 12 and 24 h dehydration stress treatment. One unit of enzyme activity defined as 1 μmol H2O2 oxidized min−1. Data represent the means ± SD of three independent experiments (n = 3), a P < 0.05, b P < 0.01, c P < 0.001