Electron transfer in tetrads: Adjacent guanines are not hole traps in G quartets

被引:45
作者
Szalai, VA [1 ]
Thorp, HH [1 ]
机构
[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA
关键词
D O I
10.1021/ja0001355
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:4524 / 4525
页数:2
相关论文
共 24 条
[11]   CRYSTAL-STRUCTURE OF 4-STRANDED OXYTRICHA TELOMERIC DNA [J].
KANG, C ;
ZHANG, XH ;
RATLIFF, R ;
MOYZIS, R ;
RICH, A .
NATURE, 1992, 356 (6365) :126-131
[12]   Mechanism of charge transport in DNA: Internally-linked anthraquinone conjugates support phonon-assisted polaron hopping [J].
Ly, D ;
Sanii, L ;
Schuster, GB .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (40) :9400-9410
[13]   Long-range oxidative damage to DNA:: effects of distance and sequence [J].
Núñez, ME ;
Hall, DB ;
Barton, JK .
CHEMISTRY & BIOLOGY, 1999, 6 (02) :85-97
[14]   Site-specific DNA damage at GGG sequence by oxidative stress may accelerate telomere shortening [J].
Oikawa, S ;
Kawanishi, S .
FEBS LETTERS, 1999, 453 (03) :365-368
[15]   Effect of guanine stacking on the oxidation of 8-oxoguanine in B-DNA [J].
Prat, F ;
Houk, KN ;
Foote, CS .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (04) :845-846
[16]   Site-selective electron transfer from purines to electrocatalysts: voltammetric detection of a biologically relevant deletion in hybridized DNA duplexes [J].
Ropp, PA ;
Thorp, HH .
CHEMISTRY & BIOLOGY, 1999, 6 (09) :599-605
[17]  
Saenger W, 1984, Principles of Nucleic Acid Structure
[18]   PHOTOINDUCED DNA CLEAVAGE VIA ELECTRON-TRANSFER - DEMONSTRATION THAT GUANINE RESIDUES LOCATED 5' TO GUANINE ARE THE MOST ELECTRON-DONATING SITES [J].
SAITO, I ;
TAKAYAMA, M ;
SUGIYAMA, H ;
NAKATANI, K .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (23) :6406-6407
[19]   Radical cation transport and reaction in RNA/DNA hybrid duplexes: Effect of global structure on reactivity [J].
Sartor, V ;
Henderson, PT ;
Schuster, GB .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (48) :11027-11033
[20]   Electrochemical studies of polynucleotide binding and oxidation by metal complexes: Effects of scan rate, concentration, and sequence [J].
Sistare, MF ;
Holmberg, RC ;
Thorp, HH .
JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (48) :10718-10728