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- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- The study of viruses and viral diseases. 病毒学一种病毒和病毒性疾病的研究
- Electron Microscopic Autoradiographic Studies on the Replication of Viral DNA and RNA Transcription in Host Cells 应用电镜放射自显影技术研究病毒DNA的复制及宿主细胞内RNA的转录
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- Gruber F.Falkner FG.Dorner F Quantitation of viral DNA by real-time PCR applying duplex amplification,internal standardization,and two-color fluorescence detection 2001(6 欧阳松应.;杨冬
- 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...
- Viral hepatitis leads to liver cell destruction. 病毒性肝炎导致肝细胞破坏。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- A viral illness left her barely able to walk. 一场病毒引起的疾病使她走路都十分困难。
- Which of the following is not a viral infection? 下列哪一种性传播疾病不是病毒感染?
- Your DNA is in every part of your body. 你的dna存在于身体的各个部分。