与高能X射线辐射相关的切伦科夫辐射在大肠杆菌DNA中诱导嘧啶二聚体的形成。
Pyrimidine dimer induction in E. coli DNA by Cerenkov emission associated with high energy X-irradiation.
作者信息
Morgan T L, Redpath J L, Ward J F
出版信息
Int J Radiat Biol Relat Stud Phys Chem Med. 1984 Oct;46(4):443-9. doi: 10.1080/09553008414551641.
PMID:6094375
Abstract
The induction of pyrimidine dimers in E. coli DNA by secondary ultraviolet light associated with 6 MVp X-rays in the dose range 20-90 Gy has been demonstrated using T4 endonuclease V. Under the experimental conditions used in these experiments the major component of this secondary U.V. light is Cerenkov emission.
摘要
使用T4内切核酸酶V已证实在剂量范围为20 - 90 Gy的6兆伏峰值X射线相关的二次紫外光可诱导大肠杆菌DNA中的嘧啶二聚体。在这些实验所使用的实验条件下，这种二次紫外光的主要成分是切伦科夫辐射。
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