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- Using plasmid pGEM-3Zf(-) and M13mpl8 RF DNA, this thesis studied the DNA damage (DNA single strand break (SSB) and double strand break (DSB)), and gene mutation spectra induced by 30keV N+, C+ ions. 本文以质粒、噬菌体为实验材料，主要研究30keV的N~+、C~+引起的DNA分子损伤(单双链断裂)和它诱发基因突变的特点和规律。
- The ability of trichloroethylene(TCE) to induce single strand breaks in peripheral lymphocytes DNA of male mice in vivo was evaluated using single cell gel electrophoresis(SCGE). 为研究三氯乙烯（TCE）的遗传毒性，应用单细胞凝胶电泳法（SCGE）测定了TCE诱导人和小鼠外周血有核细胞DNA链断裂的能力。
- single strand breaks(SSB) DNA单链断裂
- DNA SINGLE STRAND BREAKS IN MAMMALIAN CELLS INDUCED BY T-2 TOXIN T-2毒素诱发哺乳动物细胞 DNA 单链断裂效应
- Keywords copper sulphate;splenocyte;DNA single strand break; 关键词硫酸铜;脾细胞;DNA链断裂;
- THE EFFECT OF IQ7611 ON BLEOMYCIN INDUCED DNA SINGLE STRAND BREAKS REJOINING IN L121Q LEUKEMI CELLS Iq7611对博莱霉素所致的L1210细胞DNA单链断裂重接修复的影响
- THE EFFECT OF LASER AND HEMATOPORPHYRIN DERIVATIVES ON THE DNA SINGLE STRAND BREAKS AND THEIR REJOINING IN TUMOR CELLS 激光、血卟啉对肿瘤细胞DNA单链断裂及其重接的影响
- Furthermore, measuring irradiationinduced DNA strand breaks with this modified method, G(SSB) and G(DSB) consisted with other researches were obtained. 以此改进方法检测电离辐射诱导的DNA单、双链断裂，可得到与其它研究结果相一致的G(SSB)和G(DSB)值。
- A single strand lives for up to seven years. 一根头发的寿命可长达7年。
- Keywords Comet assay;Human tumor cell lines;DNA damage and repair;DNA single strand breaks （DNA SSBs）;Apoptosis;Coloy forming efficiency;Clonogenic survival;GLC; “彗星”分析法;人体肿瘤细胞系;DNA损伤和修复;DNA单链断裂;细胞凋亡;克隆形成率;克隆存活;GLC;
- Relation between DNA single strand break and apoptosis after focal cerebral ischemia-reperfusion 局灶性脑缺血再灌注后DNA单链断裂与凋亡的关系
- She wore a single strand of pearls around her neck. 她脖子上戴着单串珍珠。
- Keywords Chinese mitten-handed crab （Eriocheir sinensis）;cadmium;lead acute toxicity;growth;the digestive enzymes;metabolizable enzymes;ultrastructure;metallothionein;DNA single strand breaks; 中华绒鳌蟹;镉;铅;急性毒性;生长;消化酶;代谢酶;超微结构;金属硫蛋白;遗传毒性;
- A single strand of matching thread is recommended for hand stitching. 手缝线迹推荐使用一根单股相配的线。
- Conclusion Organic extracts of CDW from three raw water sources of C river, H river and D lake in Wuhan could induce DNA strand breaks in HepG2 cells. 最高浓度氯化饮水有机提取物诱导 Hep G2 DNA损伤的强度 ;H水 >D湖和 C江 (均 P<0 .;0 1)。
- In this experiment, DNA double strand breaks induced by heavy ions in the early period were investigated with atomic force microscopy (AFM). 本实验旨在用原子力显微镜(AFM)研究重离子辐射后早期的DNA双链断裂。
- Forensic scientists can determine a persons sex ,and race by examining a single strand of hair. 法医科学家能通过检验一缕头发判断一个人的性别、年龄和种族。
- This year, the funds become more strand breaks were cherry textile merger, Leap Group crisis, Shandong Galaxy cut-off events such as the fuse. 今年以来，资金链断裂更成为樱花纺织被兼并、飞跃集团危机、山东银河停产等事件的导火索。
- To wind together(two or more threads, for example) so as to produce a single strand. 扭成一束捻合（例如两根或更多的线）成为一股
- Forensic scientists can determine a persons sex, and race by examining a single strand of hair. 法医科学家能通过检验一缕头发判断一个人的性别、龄和种族。
