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[DNA中的激光诱导共价交联]

[Laser-induced covalent cross-links in DNA].

作者信息

Zavil'gel'skiĭ G B, Gurzadian G G, Nikogosian D N

出版信息

Biofizika. 1985 Jul-Aug;30(4):568-70.

PMID:4052464
Abstract

Formation of cross-links and local denaturated sites in double-stranded DNA of bacteriophage CD under picosecond laser UV irradiation was investigated by fluorescent method. It is shown that passing from low-intensity UV irradiation with mercury lamp to high-intensity laser UV irradiation quantum, yield of cross-links formation increases by an order.

摘要

采用荧光法研究了在皮秒激光紫外辐照下噬菌体CD双链DNA中交联和局部变性位点的形成。结果表明，从汞灯的低强度紫外辐照过渡到高强度激光紫外辐照量子时，交联形成的产率提高了一个数量级。

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