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[钴-60γ射线辐照对大肠杆菌Bs-1菌株紫外线敏感性及光反应性的影响]

[Effects of Co-60 gamma irradiation on sensitivity to UV light and photoreactivity of Escherichia coli Bs-1 bacteria].

作者信息

Morozov I I, Morozova G V

出版信息

Radiats Biol Radioecol. 1996 Mar-Apr;36(2):264-9.

PMID:8673222
Abstract

The reduction of photoreactivity and the change of UV-sensitivity of E. coli Bs-1 bacteria have been demonstrated after irradiation of cells with 60Co gamma-rays. The effect resulted from interaction of sub-damages induced by processes of ionization and excitation. The similar consequences can take place after irradiation of microorganisms with sparsely ionizing radiation of high energy.

摘要

在用60Coγ射线辐照细胞后，已证明大肠杆菌Bs-1细菌的光反应性降低和紫外线敏感性发生变化。这种效应是由电离和激发过程诱导的亚损伤相互作用产生的。在用高能稀疏电离辐射辐照微生物后也可能发生类似的结果。

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