该词条未找到_海词词典

您要查找的是不是：

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。
Study on Principles of DNA Single Strand Conformation Polymorphism DNA单链构象多态性原理初探
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;
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
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
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;
A single strand lives for up to seven years. 一根头发的寿命可长达7年。
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;
She wore a single strand of pearls around her neck. 她脖子上戴着单串珍珠。
Step 2: The intervening single strand DNA of 28 nts is then removed after DNA helicase unwinds the DNA. 步骤1：核苷酸切除修复复合体识别损伤，然后在3’端距离损伤位点5个核苷酸处形成一个切口；在5’端距离损伤位点23个核苷酸处形成另一个切口；
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。
A study on DNA fingerprints of Erhualian and Large Yorkshire pigs was carried out using bacteriophage M13mp18 single strand DNA probe. 用噬菌体M13mp18单链DNA作探针，对二花脸和大约克夏猪进行了DNA指纹的研究。
The system consists of two parallel DNA double helices that each reduce to a single strand in a central crossover region. 这套系统由两个平行的DNA双股螺旋组成，但这两个双股在中间互换位置处只剩一股而已。
In carrying out its various duties, RNA can take the form of a double helix that resembles DNA or of a folded single strand, much like a protein. RNA在执行其各项任务时，可以形成和DNA一样的双股螺旋结构，也可以和蛋白质一样以单股折叠成不同的构造。
The single-stranded portion of this DNA serves as the "linker DNA," which seeks out a complementary single strand of DNA attached to another gold nanoparticle. 该DNA的单股部分作为“连接DNA”而会向外搜索与其互补的附着在另一黄金纳米粒子上的单股DNA。
Because the investigators could find no DNA to play the role, they have proposed that the backup template is double-stranded RNA (which ordinarily has just a single strand). 由于研究人员找不到任何DNA参与的证据，他们假设，备用模版可能是双股RNA（RNA通常都是单股）。
In order to investigate the possibility of analysis of single strand DNA by using DNA biosensor, we developed a quartz crystal DNA biosensor and studied its performances. 为了探索DNA传感器用于DNA定量定性分析的可行性,研制了石英晶体DNA传感器,并对其性能进行了研究。
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。