EB病毒的潜伏感染 嬣 Oral Epithelium Resting B Bloodstream lymphocyte Lymphoid Tissue Memory B Cells Plasma cells Latency stage: LatencyⅢl Latency Il Latency I Replication Viral gene EBNA1.2.3A.3B. 3C. LP EBNA1 EBNA1 Lytic Genes expression LMP1, 2A, 2B LMP1, 2A, 2B Small viral RNAs Small viral RNAs Small viral RNAs Model cell typesEBV-immortalized Nasopharygeal Burkitts lymphocytes Carcinoma Lymphoma Fundamentals of Molecular Virology(2nd)EB病毒的潜伏感染 Fundamentals of Molecular Virology (2nd )