Synonyms Antigenic Drift ; Antigenic Shift ; Change of Antigenic Properties by Mutations ; Change of Antigenic Properties by Rearrangement of Viral Genome Segments Definition Viral infections result in a constant competition between the virus and host to prevail over each other. The virus tries to ...
What are the processes of antigenic shift and antigenic drift? Antigenic shift occurs when a non-human virus enters a human host and combines with the human virus. This combination of nonhuman and human viruses leads to the creation of a new virus. Antigenic drift is when a virus undergoes ...
antigenic shift 【病毒学】抗原更换，抗原性非连续变异 以上来源于:21世纪大英汉词典 双语例句 1.Antigenic shift; 跟读 抗原突变；2.Avian influenza virus are highly labile, because of antigenic drift and antigenic shift. 跟读 由于抗原转变和抗原漂移，禽流感病毒是高度可变的。3.But it can ...
Explore the mechanism of antigenic shift through examples. See the antigenic shift definition and understand what contributes to this process in...
Antigenic shift:Much less frequent thanantigenic drift(occurring only in influenza A), it involves a profound change in the virus with a new hemagglutinin orneuraminidasetype produced, possibly from another species; for example, simultaneous infection of a host with a human andavian influenzastrain ...
抗原漂移(antigenic drift),就是病毒自身的变异! 这个无时无刻不在发生。 这就是为什么流感病毒的疫苗每年都要换。 其实最严重的是当这种影响人类的病毒和其他动物的病毒碰到一起互相融合,从而引起质变的抗原转移(antigenic shift). 这种情况才是导致前面所以疫苗和抗体完全无效的极端情况。
全部,抗原性的连续变异,小变异,量变,抗原性连续变异,抗原漂移,抗原性漂移,抗原微变 更多例句筛选 1. The virus is really changing because of what we call antigenic drift and shift. 这种病毒的变化就是因为我们所说的抗原漂移或是抗原更换。 article.yeeyan.org 2. Separation on A New Antigenic Drift str...
antigenic drift 抗原性漂移 antigenic shift 抗原更换, 抗原性非连续变异 on the drift 漂流,漂泊,流浪 drift in vi.流进,吹进 drift into 1.漂进……,漂入…… 2.不知不觉陷入 antigenic analysis 抗原分析 antigenic competition 抗原性竞争 antigenic modulation 抗原性调整 antigenic formula 抗原...
Antigenic drift and shift Two main mechanisms of antigenic alternation in IVs areantigenic driftandantigenic shift. These events in IVs complicate the vaccine production process; therefore, the vaccines need to be updated each year (Krammer et al., 2018). ...
读音:英[] 美[] antigenic 基本解释 a. 抗原 [医] 抗原的 词组短语 1、antigenicdeletion [医] 抗原定子缺失 2、antigenicdeterminant [医] 抗原定子 3、antigenicdrift [机] 抗原漂移 4、antigenicfactor [医] 抗原因子 5、antigenicformula [医] 抗原结构公式 ...