Zinc toxicity on antioxidative response in (Zea mays L.) at two different pH

Zinc toxicity on antioxidative response in (Zea mays L.) at two different pH

Автор: Hosseini Zahra, Poorakbar Latifeh

Журнал: Журнал стресс-физиологии и биохимии @jspb

Статья в выпуске: 1 т.9, 2013 года.

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Zn is the second most abundant transition metal after iron (Fe). Excess Zn can have negative effects on plants. The effect of Zn at two different pH on lipid peroxidation (MDA), membrane permeability (EC), hydrogen peroxide (H 2O 2), non-protein thiols (NPT) and the activities of major antioxidant enzymes Zea mays were investigated under controlled growth conditions. Zn-excess conditions increased the EC, MDA, H 2O 2 content and non-protein thiols and also activities of antioxidant enzymes were increased. Also zinc toxicity was higher in 4.5 pH than 7.5 pH.

Zinc, ph, antioxidant enzymes, mda, h2o2, ec, npt

Короткий адрес: https://sciup.org/14323724

IDR: 14323724

Список литературы Zinc toxicity on antioxidative response in (Zea mays L.) at two different pH

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