Formation of 8-oxo-7,8-dihydroguanine-radicals in gamma-irradiated DNA by multiple one-electron oxidations.
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The sacrificial role of easily oxidizable sites in the protection of DNA from damage.UVA-visible photo-excitation of guanine radical cations produces sugar radicals in DNA and model structuresC5'- and C3'-sugar radicals produced via photo-excitation of one-electron oxidized adenine in 2'-deoxyadenosine and its derivativesSugar radical formation by a proton coupled hole transfer in 2'-deoxyguanosine radical cation (2'-dG*+): a theoretical treatmentCapturing the radical ion-pair intermediate in DNA guanine oxidation.Is FapyG mutagenic?: Evidence from the DFT study.Attenuation of DNA charge transport by compaction into a nucleosome core particleComparison of Transition Metal-Mediated Oxidation Reactions of Guanine in Nucleoside and Single-Stranded Oligodeoxynucleotide Contexts.Mechanisms of direct radiation damage to DNA: the effect of base sequence on base end productsSpirodi(iminohydantoin) products from oxidation of 2'-deoxyguanosine in the presence of NH4Cl in nucleoside and oligodeoxynucleotide contexts.Evidence for a role of oxidative stress in the carcinogenicity of ochratoxin aMechanistic aspects of hydration of guanine radical cations in DNA.Mutagenic effects induced by the attack of NO2 radical to the guanine-cytosine base pair.An investigation into the mechanisms of DNA strand breakage by direct ionization of variably hydrated plasmid DNA.Correlation of free radical yields with strand break yields produced in plasmid DNA by the direct effect of ionizing radiation.Direct formation of the C5'-radical in the sugar-phosphate backbone of DNA by high-energy radiation.Hydroxyl ion addition to one-electron oxidized thymine: unimolecular interconversion of C5 to C6 OH-adductsComment on "Proton Transfer of Guanine Radical Cations Studied by Time-Resolved Resonance Raman Spectroscopy Combined with Pulse Radiolysis".Formation of S-Cl phosphorothioate adduct radicals in dsDNA S-oligomers: hole transfer to guanine vs disulfide anion radical formationIncreased ROS generation in subsets of OGG1 knockout fibroblast cellsProton-coupled electron transfer in DNA on formation of radiation-produced ion radicals.Hydroxyl radical (OH•) reaction with guanine in an aqueous environment: a DFT study.The R- and S-diastereoisomeric effects on the guanidinohydantoin-induced mutations in DNA.Excited state proton-coupled electron transfer in 8-oxoG-C and 8-oxoG-A base pairs: a time dependent density functional theory (TD-DFT) study.Direct observation of the hole protonation state and hole localization site in DNA-oligomers.Gamma and Ion-Beam Irradiation of DNA: Free Radical Mechanisms, Electron Effects, and Radiation Chemical Track Structure.Photoexcitation of adenine cation radical [A*+] in the near UV-vis region produces sugar radicals in adenosine and in its nucleotides.Formation of aminyl radicals on electron attachment to AZT: abstraction from the sugar phosphate backbone versus one-electron oxidation of guanine.Highly oxidizing excited states of one-electron-oxidized guanine in DNA: wavelength and pH dependence.Radioresistance of GGG sequences to prompt strand break formation from direct-type radiation damage.Prototropic equilibria in DNA containing one-electron oxidized GC: intra-duplex vs. duplex to solvent deprotonation.Guanine oxidation by electron transfer: one- versus two-electron oxidation mechanism.Prehydrated One-Electron Attachment to Azido-Modified Pentofuranoses: Aminyl Radical Formation, Rapid H-Atom Transfer, and Subsequent Ring Opening.Independent Photochemical Generation and Reactivity of Nitrogen-Centered Purine Nucleoside Radicals from Hydrazines.Pigmented potato consumption alters oxidative stress and inflammatory damage in men.Interplay between hydroxyl radical attack and H-bond stability in guanine–cytosine
P2860
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P2860
Formation of 8-oxo-7,8-dihydroguanine-radicals in gamma-irradiated DNA by multiple one-electron oxidations.
description
2004 nî lūn-bûn
@nan
2004年の論文
@ja
2004年論文
@yue
2004年論文
@zh-hant
2004年論文
@zh-hk
2004年論文
@zh-mo
2004年論文
@zh-tw
2004年论文
@wuu
2004年论文
@zh
2004年论文
@zh-cn
name
Formation of 8-oxo-7,8-dihydro ...... tiple one-electron oxidations.
@en
type
label
Formation of 8-oxo-7,8-dihydro ...... tiple one-electron oxidations.
@en
prefLabel
Formation of 8-oxo-7,8-dihydro ...... tiple one-electron oxidations.
@en
P2093
P2860
P356
P1476
Formation of 8-oxo-7,8-dihydro ...... tiple one-electron oxidations.
@en
P2093
Amitava Adhikary
David Becker
Lata I Shukla
Michael D Sevilla
Robert Pazdro
P2860
P304
P356
10.1093/NAR/GKH989
P577
2004-12-15T00:00:00Z