| 流感分子病毒学研究进展 |
| |
| 引用本文： | 邵惠训.流感分子病毒学研究进展[J].实验动物科学,2011,28(1):37-41,48. |
| |
| 作者姓名： | 邵惠训 |
| |
| 作者单位： | 北京实验动物研究中心,北京,100012 |
| |
| 摘 要： | 流感病毒繁殖周期很短,基因结构又非常简单,病毒RNA分成8个独立的片段。每个基因片段编码一个蛋白,有利于宿主发生双重感染后不同毒株之间基因交换重组。流感病毒为了自身生存,适应外界环境,频繁发生变异。每次新亚型出现,都引起世界性大流行。人类与流感病毒将长期共存。
|
| 关 键 词： | 流感病毒 基因结构 病毒变异 分子病毒学 分子流行病学 基因芯片 |
The Progress of Molecular Virology of Influenza |
| |
| SHAO Hui-xun.The Progress of Molecular Virology of Influenza[J].Shiyan Dongwu Kexue,2011,28(1):37-41,48. |
| |
| Authors: | SHAO Hui-xun |
| |
| Institution: | SHAO Hui-xun(Beijing Research Certer of Laboratorial Animals,Beijing 100012,China) |
| |
| Abstract: | The genome of influenza virus is composed of 8 RNA segments,and consists of eight fragments of RNA encoding 10 proteins,including HA,NA,NP,PA,PB1,PB2,M1,M2,NS1 and NS2.HA and NA are the surface proteins.These protein spikes allow influenza to infect and demage cells and are what the immune system recognizes.HA spike allows the virus to bind to and enter cells.NA spike is used to escape the cell,destroying it in the process.There are 16 different HA subtypes(H1-H16).There are also 9 different NA subtypes(N1-... |
| |
| Keywords: | Influenza virus Gene structure Viral variation Molecular virology Molecular epidemiology Gene chip |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
