Effect of heavy metals on nitrate and protein metabolism in sugar beet
1998
Kevresan, S. | Popovic, M. (University of Novi Sad (Yugoslavia). Faculty of Agriculture) | Kandrac, J. | Petrovic, N.
Nitrate content, activities of nitrate reductase and glutamine synthetase, soluble protein content, and proportion of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBPCO) protein in total proteins were measured in leaves of Beta vulgaris plants affected by nickel, cadmium, and molybdenum in concentrations of 10*[-4), 10*[-2), and 1 mM. The most harmful effect on the above mentioned parameters had Cd, less harmful Ni, whereas Mo stimulated the investigated parameters. The proportion of RuBPCO protein showed a high tolerance to heavy metals.
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