近年,对癌变过程中外来基因的加入和癌基因被激活的研究领域受人们重视。过去我们曾报导一种分析基因转移方法,用只携带EB病毒基因而不产生病毒颗粒的Raji细胞的超声提取物,使正常细胞表达特异性EB病毒基因产物——核抗原,从而提出EB病毒基因转移和整合入宿主细胞的假说。 为了进一步探讨转化的淋巴细胞EB病毒基因能 In recent years, attention has been paid to the study of the addition of foreign genes during canceration and the activation of oncogenes. In the past, we have reported an analysis of gene transfer methods using ultrasound extracts of Raji cells that only carry the EB virus gene without producing virus particles, allowing normal cells to express a specific EB virus gene product, nuclear antigen, and thus propose an EB virus gene. The hypothesis of metastasis and integration into host cells. In order to further explore the EB virus gene energy of transformed lymphocytes