This is not always the case, especially if there is an immunological relationship. 但情况并不尽然,尤其是当存在免疫学方面的问题时更是如此。
The Austrian team took just ten weeks to produce swine-origin pandemic H1N1 influenza VLPs for immunological study in mice. 这是一种缺少核苷酸的类病毒颗粒,因此这种颗粒是没有感染性的。 这个奥地利团队对小鼠进行免疫研究,仅仅用了10周就成功的生产出甲型H1N1流感病毒样颗粒。