目的研究甲型流感病毒基因变异与生存选择压力的关系，指导保守疫苗靶位点的寻找。
Objective Study the relationship between type A influenza virus genetic variation with survival selective pressure, help for the finding of possible vaccine conserved antigen target.
他的方程序给出了一些关键的变量，比如病毒基因在细胞内的变异速率，这些可以帮助研究人员安全地杀死病毒。
Given a few key variables, such as how often viral genes shuffle inside cells, his equations can provide the minimum mutation rate to safely kill a virus.
他们的调查报告发表在《细胞》杂志上，认为这是一个叫做nef的单独病毒基因的功能发生变异而导致的结果。
Their investigation, just published in Cell, suggests it is the result of a change in the role of a single viral gene, called nef.
目的：了解杭州地区健康献血员中输血传播病毒（TTV）的感染情况和病毒基因组片段的变异性。
Objective: To investigate the frequency of transfusion-transmitted virus(TTV) infection in healthy blood donors in Hangzhou area and the mutation of TTV genomic fragment.
结论拉米夫定治疗期间，HBV的YMDD变异不受病毒基因型的影响。
Conclusions During lamivudine therapy, there is no relation between the YMDD mutation and the HBV genotypes.
目前尚不知道不同的乙肝病毒基因类型或变异类型导致肝癌(也被称作肝细胞癌)发生率的程度。
It was not known the extent to which different HBV genotypes or mutations are associated with the risk for liver cancer, which is also called hepatocellular carcinoma.
目前尚不知道不同的乙肝病毒基因类型或变异类型导致肝癌(也被称作肝细胞癌)发生率的程度。
It was not known the extent to which different HBV genotypes or mutations are associated with the risk for liver cancer, which is also called hepatocellular carcinoma.
应用推荐