Volume 9, Issue 4 (__1334385454.pdf 2010)
2010, 9(4): 593-602 |
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Study of Protein and Antioxidant Enzymes Activities Changes in two Canola (Brassica napus L.) Cultivars in Response to Copper Chloride stress. Journal title 2010; 9 (4) :593-602
URL: http://jsci.khu.ac.ir/article-1-1376-en.html
URL: http://jsci.khu.ac.ir/article-1-1376-en.html
Abstract: (6398 Views)
The effect of various CuCl2 concentrations at rosette stage on protein level, catalase and peroxidase activities of leaf and root of two canola cultivars were studied under greenhouse conditions. The experiment was conducted as factorial in completely randomized design with 4 replications and 4 treatments (0, 100, 300, and 500µM CuCl2). In general, protein concentration and catalaze and peroxidase activities were increased with increasing CuCl2 concentration. This enhance was more in PF cultivar than Hayola, and was more in root than leaf. Thus, it seems that PF cultivar has more ability in protein biosynthesis and antioxidant enzymes activation in compare with Hyola in stress conditions. Therefore, PF can be introduced as a cultivar with more tolerance to cupper stress, in compare with Hayola cultivar.
Type of Study: S |
Published: 2010/10/15
Published: 2010/10/15
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