کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6288052 | 1300427 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative proteomics of Acidithiobacillus ferrooxidans grown in the presence and absence of uranium
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
میکروبیولوژی و بیوتکنولوژی کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparative proteomics of Acidithiobacillus ferrooxidans grown in the presence and absence of uranium Comparative proteomics of Acidithiobacillus ferrooxidans grown in the presence and absence of uranium](/preview/png/6288052.png)
چکیده انگلیسی
Acidithiobacillus ferrooxidans is an acidophile that thrives in metal-contaminated environments and tolerates high levels of uranium. To gain a better understanding of the processes involved in U(VI) resistance, comparative proteomics was used. The proteome of A. ferrooxidans was grown in the presence and absence of 0.5Â mM U(VI); expression of 17 proteins was upregulated and one was downregulated. Most proteins with increased expression are part of the general stress response or are involved in reactive oxygen species detoxification. Four novel proteins showed increased expression in the presence of U(VI) and may contribute to U(VI) resistance via thiol homoeostasis and U(VI) binding.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Microbiology - Volume 167, Issue 3, April 2016, Pages 234-239
Journal: Research in Microbiology - Volume 167, Issue 3, April 2016, Pages 234-239
نویسندگان
Linda Dekker, Florence Arsène-Ploetze, Joanne M. Santini,