Soliton-like solutions and electron transfer in DNA

被引：25

作者：

Lakhno, VD ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Math Problems Biol, Pushchino 142292, Moscow Region, Russia

来源：

JOURNAL OF BIOLOGICAL PHYSICS | 2000年 / 26卷 / 02期

关键词：

bridging states; nonexponential decay; solitons; self-organized electron states;

D O I：

10.1023/A:1005275211233

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

We consider various mechanisms of long-range electron transfer in DNA which enable us to explain recent controversial experiments. We show that continuous super-exchange theory can explain the values of electron rate constants in short fragments of DNA. The soliton-type electron transfer in long segments of DNA is also dealt with.

引用

页码：133 / 147

页数：15

共 27 条

[1] Long-range oxidation of guanine by Ru(III) in duplex DNA [J].

Arkin, MR ;

Stemp, EDA ;

Pulver, SC ;

Barton, JK .

CHEMISTRY & BIOLOGY, 1997, 4 (05) :389-400

[2] DNA: Insulator or wire? [J].

Beratan, DN ;

Priyadarshy, S ;

Risser, SM .

CHEMISTRY & BIOLOGY, 1997, 4 (01) :3-8

[3] DYNAMICS OF ELECTRON-TRANSFER BETWEEN INTERCALATED POLYCYCLIC MOLECULES - EFFECT OF INTERSPERSED BASES [J].

BRUN, AM ;

HARRIMAN, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (10) :3656-3660

[4] Oxidative thymine dimer repair in the DNA helix [J].

Dandliker, PJ ;

Holmlin, RE ;

Barton, JK .

SCIENCE, 1997, 275 (5305) :1465-1468

[5] Molecular-wire behaviour in p-phenylenevinylene oligomers [J].

Davis, WB ;

Svec, WA ;

Ratner, MA ;

Wasielewski, MR .

NATURE, 1998, 396 (6706) :60-63

[6]

DAVYDOV AS, 1982, USP FIZ NAUK+, V138, P603, DOI 10.1070/PU1982v025n12ABEH005012

[7]

DEE D, 1974, J CHEM PHYS, V60, P541, DOI 10.1063/1.1681073

[8] SEMICONDUCTIVITY OF ORGANIC SUBSTANCES .9. NUCLEIC ACID IN DRY STATE [J].

ELEY, DD ;

SPIVEY, DI .

TRANSACTIONS OF THE FARADAY SOCIETY, 1962, 58 (470) :411-+

[9] EFFECTIVE COUPLING IN BIOLOGICAL ELECTRON-TRANSFER - EXPONENTIAL OR COMPLEX DISTANCE DEPENDENCE [J].

EVENSON, JW ;

KARPLUS, M .

SCIENCE, 1993, 262 (5137) :1247-1249

[10] Electrical conduction through DNA molecules [J].

Fink, HW ;

Schönenberger, C .

NATURE, 1999, 398 (6726) :407-410

← 1 2 3 →