Růstové a biochemické změny kořenů hrachu a kukuřice pod vlivem antropogenního stresu
| Title in English | Growth and biochemical changes in roots of pea and maize under anthropogenic stress |
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| Authors | |
| Year of publication | 2019 |
| Type | Article in Proceedings |
| Conference | Vliv abiotických a biotických stresorů na vlastnosti rostlin 2019 - Sborník příspěvků |
| MU Faculty or unit | |
| Citation | |
| Keywords | Pisum sativum; Zea mays; diclofenac; root system; oxidative stress; |
| Description | Diclofenac (DCF; 0.1 to 10 mg/L) accumulated in roots of 20-day-old pea and maize plants caused a decrease in their biomass and changes in morphology. Contents of H2O2 and superoxide increased in both species. Activity of antioxidant defence mechanisms was elevated in pea under low DCF treatments, but decreased in maize under all treatments. Oxidative injury of root cells expressed as lowered oxidoreductase activity together with the membrane integrity disruption confirmed higher sensitivity of maize as a monocot plant to DCF. |
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