The L1 protein which coded by the late gene L1 of HPV18 is the main antigen which induces the neutralization antibody.
其晚期基因L1结构蛋白是刺激机体产生中和抗体的主要抗原。
2
Conveniently, the microRNA that targets t antigen is made late in the infectious cycle, just when t antigen is no longer essential for virus replication.