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- viral nucleic acid probe 病毒核酸探针
- After reproduction of the viral nucleic acid the host cell usually undergoes lysis (LYSOGENY). 病毒核酸复制后寄主细胞通常要经历裂解过程(溶源状态)。
- Infection of a cell with purified viral nucleic acid, resulting in subsequent replication of the virus in the cell. 传染细胞被纯病毒核酸感染,从而引起病毒在细胞中的繁殖
- Infection of a cell with purified viral nucleic acid,resulting in subsequent replication of the virus in the cell. 传染细胞被纯病毒核酸感染,从而引起病毒在细胞中的繁殖
- Uncoating with its release of viral nucleic acid into the cytoplasm can be inhibited if the virion is covered by antibody. 如果病毒体被抗体覆盖,脱衣壳释放核酸这一步就会被抑制。
- The inert extracellular form of the virus, termed a virion, penetrates the host membrane and liberates the viral nucleic acid into the cell. 多数情况下,病毒核酸被宿主细胞核糖体翻译,继而产生复制和包装产生子代病毒所需的酶类。
- If, however, only the viral nucleic acid were necessary for replication, then only the P32 would be found in the cytoplasm. 可是如果病毒复制只需要核酸,那就只有P32能在细胞质中被发现。
- The complete fully assembled virus is termed the virion. This structure, the virion, serves to transfer the viral nucleic acid from one cell to another. 具有在细胞间转移病毒核酸能力的完整的病毒称作为病毒体。
- Methods By RT PCR DDH,RT nested PCR,RNA DDH,we detect the nucleic acid of HCV and deduce the specificity,sensitivity and stability of RT PCR DDH in viral nucleic acid detection. 方法 通过RT PCR DDH ,RT nested PCR和HCVRNA DDH 3种方法检测HCV核酸 ,推断RT PCR DDH技术检测病毒核酸的特异性、敏感性和稳定性。
- This paper briefly introduced recent research and application advancements on microbial molecular ecological technologies such as 16srRNA-PCR,nucleic acid probe hybridization,TGGE/DGGE and ERIC-PCR of activated sludge. 该文介绍了 16srRNA PCR、核酸探针杂交、TGGE/DGGE以及 ERIC PCR等分子生物学方法在活性污泥微生物生态研究与应用的进展。
- Nucleic acid probes are most useful in situations in which the amount of virus is relatively abundant, viral culture is slow or not possible, and immunoassays lack sensitivity or specificity. 核酸探针在病毒量相对较多,培养很慢或无法培养而免疫检测又缺乏敏感性或特异性的情况下非常有用
- The viral nucleic acid contains information necessary for programming the infected host cell to synthesize virus-specific macromolecules required for the production of viral progeny. 病毒的核酸含有使感染细胞合成子代病毒所需的病毒特异性大分子的所有必需的信息.
- The viral nucleic acid was ssDNA after digested with DNase,RNase and Sl nuclease,Analysis of viral polypeptides by SDS-PAGE revealed that the virion had four structural polypep-tides with MW 86 kD,79kD,70 kD and 25.5 kD. 用脱氧核糖核酸酶(DNase),核糖核酸酶(RNase)及二苯胺染色法对病毒核酸进行处理,证明该病毒核酸为脱氧核糖核酸,用Sl核酸酶(Slnucleasc)对该核酸进一步消化处理,进一步证实该病毒含单链DNA。 SDS-PAGE结果显示,该病毒含4条结构多肽,其分子量分别为86kD,79kD,70kD及25.;5kD。
- digoxigenin-labeled nucleic acid probe 地高辛标记核酸探针
- Viral nucleic acids were detected in the tissues of heart, kidney, lung, small intestine and bursa of Fabricius at PI 12 h. 结 果表明:用5 个LD50(经点眼滴鼻方式测定)的AIV SZ 株经点眼滴鼻途 径接种实验鸡后,攻毒组PI 12 h 时,即可以在心、肾、肺、小肠和法氏囊 检测到病毒核酸;
- Research Advances in Molecular Beacons for Nucleic Acids Probing. 分子信标核酸检测技术研究进展。
- Detection of HAV Vaccine Titre with the Nucleic Acid Probe 应用核酸探针检测甲型肝炎疫苗的滴度
- Plasmid of HBV DNA dimer was transfected into a differentiated human hepatoma cell line(HepC2), and a stable HBV-producing cell line(z7-4) was set up which had capable of secreting HBcAg/HBeAg,viral nucleic acids and of releasing Dane-like particles. 用HBV DNA二聚体转染高度分化的人肝癌细胞株(HepG2),筛选出具有分泌病毒抗原、核酸以及释放42nm Dane颗粒能力的z7-4细胞株。
- Recent application of various multinuclear coordination compounds as anti-virus drugs, nucleic acid probes, nucleic acid cleaving agents have been reviewed. 综述了近年来各种多核金属配合物与核酸作用的研究,作为抗肿瘤药物、核酸探针、核酸切割剂等的应用概况。
- Detection of MDV in the Feather Marrow by DIG Nucleic Acid Probe DIG核酸探针检测病鸡羽髓MDV的研究