کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1375637 | 981942 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Selective fluorescence quenching of the 8-oxoG-clamp by 8-oxodeoxyguanosine in ODN
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
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چکیده انگلیسی
The 8-oxoG-clamp, a specific fluorescent probe for 8-oxo-deoxyguanosine (8-oxo-dG), was incorporated into the oligodeoxynucleotide (ODN) within or at the 3′-end of the purine and the pyrimidine sequences. Based on the UV-melting temperature, the 8-oxoG-clamp showed slightly lower stabilizing effects on the duplexes containing 8-oxo-dG at the complementary site than that with dG. On the other hand, 8-oxo-dG in DNA was selectively detected by fluorescence quenching of the 8-oxoG-clamp.
The 8-oxoG-clamp, a specific fluorescence probe for 2′-deoxy-8-oxoguanosine (8-oxo-dG) in solutions, was incorporated into the ODN, which was shown to be a selective fluorescence probe for 8-oxo-dG in DNA.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 3, 1 February 2009, Pages 727–730
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 3, 1 February 2009, Pages 727–730
نویسندگان
Tamer Nasr, Zhichun Li, Osamu Nakagawa, Yosuke Taniguchi, Sayaka Ono, Shigeki Sasaki,