基因转移、分子克隆及分子杂交等技术的应用,使人们对于肿瘤的病因发病学研究深入到分子水平。对转化基因的深入研究,展现了肿瘤发病学研究的广阔前景。现在认为,引起肿瘤的病因尽管不同,结果都可能是殊途同归,细胞原瘤基因是外界各种致癌因子作用的“靶”,现已从某些实体瘤和瘤细胞中分离出了负责转化的基因(转化基因),本文总结有关内容如下。 Gene transfer, molecular cloning and molecular hybridization and other technology applications, so that people on the etiology of cancer pathogenesis deep into the molecular level. In-depth study of the transformed gene, showing the broad prospects of tumor pathogenesis. Now that although the cause of the tumor despite different results may be all-you-go, the tumor cell gene is a variety of outside carcinogens role of the “target”, has been isolated from some solid tumors and tumor cells responsible for the transformation of the gene (Gene transformation), the paper summarizes the contents are as follows.