К.А. Сазанова, Д.И. Башмаков, А.С. Лукаткин.
Генерация супероксидного анион-радикала в листьях растений при хроническом действии тяжелых металлов
// Труды КарНЦ РАН. No 2. Сер. Экспериментальная биология. 2012. C. 119-124
K.A. Sazanova, D.I. Bashmakov, A.S. Lukatkin. Generation of superoxide anion in leaves of seedlings under long,term exposure to heavy metals // Transactions of Karelian Research Centre of Russian Academy of Science. No 2. Experimental biology. 2012. Pp. 119-124
Keywords: Cucumis sativus L., Triticum aestivum L., Zea mays L., heavy metals, superoxide anion
The generation of the superoxide anion in leaves of young Cucumis sativus L., Triticum aestivum L., Zea mays L. exposed to Zn2+, Pb2+, Ni2+ in different concentrations (from 10 μM to 1 mM) was investigated by spectrophotometry. The rate of О2.- generation increased with growing Pb2+ or Ni2+, whereas in the Zn2+ treatment no increase was recorded. Wheat plants were more resistant to heavy metals than cucumber or maize.
