DNA becomes a candidate for molecular devices as its two of the most unique and appealing properties: double-strand recognition and self-assembly.

PCNA was assayed by immunocytochemistry and DNA double-strand breaks were detected by TUNEL.

免疫组化法测定PCNA，TUNEL法检测DNA双链损伤。

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HIV-1 Tat Protein Inhibits Repair of Ionizing Radiation-Induced DNA Double-Strand Breaks and Increases Cellular Radiosensitivity

HIV-1Tat蛋白抑制DNA修复和增强细胞辐射敏感性

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Fragmentations in DNA Double-strand Breaks irradiated with Gamma Ray by PFGE

用脉冲电场凝胶电泳研究γ射线诱导的DNA双链断裂

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The DNA double-strand in the biological system is complementary, in which a single strand contains all the genetic information.

生物体系中的DNA双链是互补的，其中单链上包含了有关的全部遗传信息，考察DNA双链结构中的电子转移行为可从研究其单链上的电子传递入手。

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The Experimental Study of the Treatment of the Decoy Double-strand Oligonucleotides for NF-kB in Rat Heart Transplantation

NF-kB诱饵双链核苷酸在大鼠心脏移植中作用的实验研究

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Emodin inhibited ATP binding to Topoisomerase II to induce DNA double-strand breaks

大黄素通过抑制ATP与拓扑异构酶II的结合导致DNA产生双链断裂

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DNA double-strand break induced by ionizing radiation

电离辐射诱导的DNA双链断裂

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Double-strand Breaks of DNA Damage in Human Lymphocytes Induced by H_2O_2-Fe ￣( 3+) System

H2O2－Fe~（3＋）所致人淋巴细胞DNA双链断裂损伤

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Comparison of Sensitivity to Heavy-Ion Induction of DNA Double-Strand Breaks between DNA and Intact Cells

DNA和细胞对重离子辐照诱导DNA双链断裂的敏感性比较

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DNA double-strand breaks induced by γ-ray

γ射线诱导的肝癌细胞DNA双链断裂

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Detection of DNA double-strand break of lymphocytes as a biological marker in radiation injury

淋巴细胞DNA双链断裂用于放射损伤检测的可行性研究

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Design Development of Double-strand Splitting Process for Ф 20mm Ribbed Steel Bar

Ф20mm带肋钢筋双线切分工艺的设计开发

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LET Effects on Double-Strand Break Inducted with Heavy-Ion Irradiation

不同LET的重离子辐射对DSB诱导的影响

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DNA double-strand breaks is a main formation of DNA damage.

双链DNA断裂是DNA损伤的主要形式。

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A New Method for Calculating Yield of DNA Double-strand Breaks

DNA双链断裂产额的新算法

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R D of Testing System for Scooter's Stepless Automatic Transmission

坐式摩托车自动无级变速装置检测系统的研制

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Technology of stepless adjustment to CCD exposure based on electronic shutter

基于电子快门实现CCD曝光量无级调节技术

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Closed servo control technology is adopted to realize multiple motor stepless speed regulation.

电机控制采用闭环伺服控制技术，实现多路电机的无级调速。

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Stepless current adjustment, steady welding current performance;

电流连续可调，焊接性能优良；

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Development of High Power Stepless Adjustable Concurrent Network

大功率无级可调恒流网络的研制

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