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- Vaccinia virus B1R gene product acts as protein kinase with an essential role in viral DNA replication. 牛痘病毒B1R基因产物是一个蛋白激酶，在病毒的DNA复制中起着重要作用。
- The investigators detected the virus in 26 of 177 SCC samples, 11 of 63 adjacent-skin samples, and one sample from a mouthwash.They found no viral DNA in any of the blood samples from 57 patients. 研究人员在全部177个SCC样本中的26个，全部63个临近皮肤标本中的11个，1个口腔含漱标本，发现了这种病毒。
- When SV40 enters a cell, it produces T antigen, which functions to trigger viral DNA replication. 当SV40病毒进入细胞时会产生T抗原，它的作用是触发病毒DNA繁殖。
- Soon the viral DNA directs the cell to make copies of the viral DNA, synthesize viral proteins and combine the two into billions of new adenoviruses. 不久，病毒的DNA就会指挥细胞制造病毒DNA及合成病毒蛋白，并将两者结合，形成数十亿个新的腺病毒。
- For instance, a kind of RNA called a ribozyme can cut up viral DNA and trigger cell suicide to ensure the infection does not spread. 比如，一种称作核酶的核糖核酸（RNA）可以切断病毒的DNA，引发细胞自杀，从而确保感染不会扩散。
- The nucleic acid was dsDNA and existed as supercoiled circular, relaxed circular and linear molecules.G+C of viral DNA was 45%. 病毒核酸为双链DNA，存在超螺旋型、环型和线型三种形态，G+C的含量为45%25。
- Hybridization of 293-BK cell DNA with labelled BKV DNA or with complementary RNA indicates that the viral genome or BK viral DNA sequences are present in 293-BK cells. 293-BK细胞DNA与标记的BKV DNA或互补RNA的杂交试验提示;病毒基因组或BKV DNA顺序存在于293-BK细胞中.
- Hepsera slows the progression of chronic hepatitis B by interfering with viral replication and causing DNA chain termination after its incorporation into viral DNA. 通过干扰病毒的复制来减缓慢性乙肝的病变进程，和通过与病毒DNA整合来终止DNA分子链。
- DNA Detection of TT virus DNA by polymerase chain reaction-microplate hybridization. 聚合酶链反应-微孔板杂交法检测输血传播病毒。
- SHEN ZH, CHEN RH, LI XN, et al. Inhibitory effect of oxymatrine on serum hepatitis B virus DNA in HBV transgenic mice. World J Infection2001；1（3）：207-210. 陈小松，王国俊，蔡雄，等.;氧化苦参硷对乙型肝炎病毒转基因小鼠乙肝抗原表达的影响
- Synthetic Oligodeoxynucleotides (ODN) containing CpG motif were demonstrated to mimic a danger signal of bacterial or viral DNA and induce a potent Th1 biased immune response. Therefore, CpG ODN may have potential as a new adjuvant. 实验证明，人工合成的含CpG基序的寡脱氧核苷酸(CpG ODN)可以模拟细菌、病毒的自然危险信号，诱发机体产生强烈的Th1型免疫应答，有望成为一类新型的免疫佐剂。
- Objective To evaluate the clinical significance of quantitative detection of hepatitis B virus DNA and investigate the correlation between HBV-DNA quantity and HBV serological marker, level of AST and ALT, respectively. 目的 探讨乙型肝炎病毒 (HBV)感染者乙型肝炎病毒脱氧核糖核酸 (HBV DNA)定量检测的临床意义 ,以及与乙型肝炎血清学e系统 (HBe)标志、丙氨酸转氨酶 (ALT)和天冬氨酸转氨酶 (AST)水平的相关性。
- The results of reverse spot hybridization for both duck hepatitis B virus DNA (DHBV DNA) and special DNA polymerase were compared with those by dot blot for DHBV DNA and electromicroscopy for DHBV particles. 本文将逆向斑点杂交同时检测鸭乙型肝炎病毒DNA(DHBV DNA)及其特异DNA多聚酶(DNAp)的结果,与斑点杂交检测DHBV DNA和电镜检测DHBV颗粒的结果作了比较。
- More and more evidences indicate that there are colse relationship between the integration of hepatitis B virus DNA (HBV-DNA) in human hepatocytes DNA and hepatic cell carcinoma (HCC). 越来越多的证据表明,乙型肝炎病毒DNA整合入人类肝细胞DNA与原发性肝细胞癌的发生密切相关。
- The CRISPR locus gives rise to RNA molecules (chemical cousins of DNA) that apparently recognize the incoming plasmid or virus DNA by the classic base pairing defined by Watson and Crick. CRISPR位点使RNA分子可以对进入的质粒或者病毒DNA通过碱基配对进行识别。
- Plaque assays were done to isolate those white recombinant clones for rhBMP2 and 3. PCR analyses of viral DNAs were done to identify the target DNAs in recombinant viruses . 空斑形成后，经X-gal染色，挑取白色的单个重组克隆保存，取B2和B3各5个白色克隆进行第一轮扩增，收集病毒上清。
- Detection of Pseudorabies Virus DNA by PCR PCR检测伪狂犬病病毒DNA
- The study of viruses and viral diseases. 病毒学一种病毒和病毒性疾病的研究
- 6 Sumazaki R, Motz M, Wolf H, et al. Detection of hepatitis B virus in serum using amplification of viral DNA by means of polymerse chain reaction.J Med Virol,1989，27:304-308. 中华妇产科杂志1999年第3期第0卷论著作者：刘志华徐德忠闫永平门可张景霞徐剑秋蒋美玲单位：710033西安，第四军医大学流行病学教研室（刘志华，徐德忠，闫永平，门可，张景霞）；陕西省妇幼保健院（徐剑秋，蒋美玲）关键词：肝炎病毒；乙型；疾病传播；垂直；DNA；病毒；肝炎；乙型...
- A main feature of computer virus. 计算机病毒的一种主要特性。
