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八十年代以来,人们先后应用DNA转染和分子杂交技术鉴定和分离了多种人肿瘤的癌基因。但迄今未见人食管癌转化基因的报道。我们应用有关技术对人食管癌DNA的转化活性及转化基因的属性进行了研究。
Since the 1980s, people have used DNA transfection and molecular hybridization techniques to identify and isolate a variety of human oncogenes. However, there have been no reports of human esophageal cancer transformation genes. We applied relevant techniques to study the transformation activity of human esophageal cancer DNA and the properties of transformed genes.