کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9882132 | 1536541 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Possible role of superoxide dismutases in the yeast Saccharomyces cerevisiae under respiratory conditions
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Possible role of superoxide dismutases in the yeast Saccharomyces cerevisiae under respiratory conditions Possible role of superoxide dismutases in the yeast Saccharomyces cerevisiae under respiratory conditions](/preview/png/9882132.png)
چکیده انگلیسی
We have analyzed the activity of antioxidant and tricarboxylic acid cycle enzymes as well as protein carbonyl content in budding yeast Saccharomyces cerevisiae cells grown in medium with glycerol using wild-strain cells and defective mutants in superoxide dismutases (SODs). The present report demonstrates that the activity of catalase, glucose-6-phosphate dehydrogenase, glutathione reductase, isocitrate dehydrogenase, succinate dehydrogenase, and malate dehydrogenase, on average, was lower in the strains lacking SODs than that in the parental strain. On the other hand, under conditions used in this study, the content of carbonyl groups in proteins was relatively higher in the wild type as compared with SOD-defective strains. It may be suggested that in vivo SOD can demonstrate protective as well as pro-oxidant properties, and the final result depends on particular conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Biochemistry and Biophysics - Volume 441, Issue 1, 1 September 2005, Pages 35-40
Journal: Archives of Biochemistry and Biophysics - Volume 441, Issue 1, 1 September 2005, Pages 35-40
نویسندگان
Volodymyr Lushchak, Halyna Semchyshyn, Serhij Mandryk, Oleh Lushchak,