کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4555017 1329240 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Antioxidative system in wild populations of Erica andevalensis
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
Antioxidative system in wild populations of Erica andevalensis
چکیده انگلیسی
With regard to the antioxidant molecules, no differences were found in the levels of ascorbic acid, neither in the reduced nor total forms, although these molecules were highly oxidised. Furthermore, no differences were found in catalase and superoxide dismutase activities, but plants growing in the most polluted soils presented the highest peroxidase activity, together with the highest lipid peroxidation, but not the lowest levels of pigments. When all the data were analysed together, we found that E. andevalensis is able to prevent oxidative stress damage, as indicated by the low levels of lipid peroxidation and hydrogen peroxide found, as compared with other plant species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental and Experimental Botany - Volume 68, Issue 1, March 2010, Pages 58-65
نویسندگان
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