MIGRATION OF PHOTOINDUCED OXIDATIVE DAMAGE IN MODELS FOR DNA

被引:61
作者
MELVIN, T [1 ]
BOTCHWAY, S [1 ]
PARKER, AW [1 ]
ONEILL, P [1 ]
机构
[1] RUTHERFORD APPLETON LAB,CENT LASER FACIL,CHILTON OX11 0QX,OXON,ENGLAND
关键词
D O I
10.1039/c39950000653
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Laser flash photolysis with 193 nm light of single stranded oligodeoxynucleotides in aqueous solution indicates that the photoinduced radical cation of adenine or cytosine migrates to guanine, whereas the oxidative damage is not transferred from adenine to either cytosine or guanine via a cytosine linker.
引用
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页码:653 / 654
页数:2
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